Deconvolution/2D+: Difference between revisions
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Quite frankly I'm fairly astonished that it actually works...<br> |
Quite frankly I'm fairly astonished that it actually works...<br> |
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(be warned this contains an exciting mix of 0- and 1- based indexes) |
(be warned this contains an exciting mix of 0- and 1- based indexes) |
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<lang Phix>-- |
<!--<lang Phix>(phixonline)--> |
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<span style="color: #000080;font-style:italic;">-- demo\rosetta\Deconvolution.exw</span> |
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<span style="color: #008080;">with</span> <span style="color: #000000;">javascript_semantics</span> |
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function m_size(sequence m) |
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<span style="color: #008080;">function</span> <span style="color: #000000;">m_size</span><span style="color: #0000FF;">(</span><span style="color: #004080;">sequence</span> <span style="color: #000000;">m</span><span style="color: #0000FF;">)</span> |
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-- |
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<span style="color: #000080;font-style:italic;">-- |
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-- returns the size of a matrix as a list of lengths |
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-- returns the size of a matrix as a list of lengths |
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-- |
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--</span> |
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sequence res = {} |
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<span style="color: #004080;">sequence</span> <span style="color: #000000;">res</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{}</span> |
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object me = m |
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<span style="color: #004080;">object</span> <span style="color: #000000;">me</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">m</span> |
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while sequence(me) do |
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<span style="color: #008080;">while</span> <span style="color: #004080;">sequence</span><span style="color: #0000FF;">(</span><span style="color: #000000;">me</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">do</span> |
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res &= length(me) |
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<span style="color: #000000;">res</span> <span style="color: #0000FF;">&=</span> <span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">me</span><span style="color: #0000FF;">)</span> |
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me = me[1] |
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<span style="color: #000000;">me</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">me</span><span style="color: #0000FF;">[</span><span style="color: #000000;">1</span><span style="color: #0000FF;">]</span> |
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end while |
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<span style="color: #008080;">end</span> <span style="color: #008080;">while</span> |
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return res |
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<span style="color: #008080;">return</span> <span style="color: #000000;">res</span> |
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end function |
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<span style="color: #008080;">end</span> <span style="color: #008080;">function</span> |
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function product(sequence s) |
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<span style="color: #008080;">function</span> <span style="color: #000000;">make_coordset</span><span style="color: #0000FF;">(</span><span style="color: #004080;">sequence</span> <span style="color: #000000;">size</span><span style="color: #0000FF;">)</span> |
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-- |
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<span style="color: #000080;font-style:italic;">-- |
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-- multiply all elements of s together |
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-- returns all points in the matrix, in zero-based indexes, |
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-- |
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-- eg {{0,0,0}..{3,3,5}} for a 4x4x6 matrix [96 in total] |
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integer res = s[1] |
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--</span> |
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for i=2 to length(s) do |
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<span style="color: #004080;">sequence</span> <span style="color: #000000;">res</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{}</span> |
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res *= s[i] |
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<span style="color: #004080;">integer</span> <span style="color: #000000;">count</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">product</span><span style="color: #0000FF;">(</span><span style="color: #000000;">size</span><span style="color: #0000FF;">)</span> |
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end for |
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<span style="color: #008080;">for</span> <span style="color: #000000;">i</span><span style="color: #0000FF;">=</span><span style="color: #000000;">0</span> <span style="color: #008080;">to</span> <span style="color: #000000;">count</span><span style="color: #0000FF;">-</span><span style="color: #000000;">1</span> <span style="color: #008080;">do</span> |
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return res |
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<span style="color: #004080;">sequence</span> <span style="color: #000000;">coords</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{}</span> |
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end function |
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<span style="color: #004080;">integer</span> <span style="color: #000000;">j</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">i</span> |
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<span style="color: #008080;">for</span> <span style="color: #000000;">s</span><span style="color: #0000FF;">=</span><span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">size</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">to</span> <span style="color: #000000;">1</span> <span style="color: #008080;">by</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">1</span> <span style="color: #008080;">do</span> |
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function make_coordset(sequence size) |
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<span style="color: #004080;">integer</span> <span style="color: #000000;">dimension</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">size</span><span style="color: #0000FF;">[</span><span style="color: #000000;">s</span><span style="color: #0000FF;">]</span> |
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-- |
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<span style="color: #000000;">coords</span> <span style="color: #0000FF;">&=</span> <span style="color: #7060A8;">mod</span><span style="color: #0000FF;">(</span><span style="color: #000000;">j</span><span style="color: #0000FF;">,</span><span style="color: #000000;">dimension</span><span style="color: #0000FF;">)</span> |
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-- returns all points in the matrix, in zero-based indexes, |
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<span style="color: #000000;">j</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">floor</span><span style="color: #0000FF;">(</span><span style="color: #000000;">j</span><span style="color: #0000FF;">/</span><span style="color: #000000;">dimension</span><span style="color: #0000FF;">)</span> |
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-- eg {{0,0,0}..{3,3,5}} for a 4x4x6 matrix [96 in total] |
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<span style="color: #008080;">end</span> <span style="color: #008080;">for</span> |
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-- |
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<span style="color: #000000;">coords</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">reverse</span><span style="color: #0000FF;">(</span><span style="color: #000000;">coords</span><span style="color: #0000FF;">)</span> |
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sequence res = {} |
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<span style="color: #000000;">res</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">append</span><span style="color: #0000FF;">(</span><span style="color: #000000;">res</span><span style="color: #0000FF;">,</span><span style="color: #000000;">coords</span><span style="color: #0000FF;">)</span> |
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integer count = product(size) |
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<span style="color: #008080;">end</span> <span style="color: #008080;">for</span> |
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for i=0 to count-1 do |
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<span style="color: #008080;">return</span> <span style="color: #000000;">res</span> |
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sequence coords = {} |
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<span style="color: #008080;">end</span> <span style="color: #008080;">function</span> |
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integer j = i |
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for s=length(size) to 1 by -1 do |
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<span style="color: #008080;">function</span> <span style="color: #000000;">row</span><span style="color: #0000FF;">(</span><span style="color: #004080;">sequence</span> <span style="color: #000000;">g</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">f</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">gs</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">gc</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">fs</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">hs</span><span style="color: #0000FF;">)</span> |
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integer dimension = size[s] |
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<span style="color: #000080;font-style:italic;">-- |
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coords &= mod(j,dimension) |
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--# Assembles a row, which is one of the simultaneous equations that needs |
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j = floor(j/dimension) |
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--# to be solved by reducing the whole set to reduced row echelon form. Note |
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end for |
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--# that each row describes the equation for a single cell of the 'g' function. |
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coords = reverse(coords) |
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--# |
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res = append(res,coords) |
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--# Arguments: |
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end for |
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--# g The "result" matrix of the convolution being undone. |
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return res |
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--# h The known "input" matrix of the convolution being undone. |
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end function |
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--# gs The size descriptor of 'g', passed as argument for efficiency. |
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--# gc The coordinate in 'g' that we are generating the equation for. |
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function row(sequence g, f, gs, gc, fs, hs) |
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--# fs The size descriptor of 'f', passed as argument for efficiency. |
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-- |
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--# |
--# hs The size descriptor of 'h' (the unknown "input" matrix), passed |
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--# as argument for efficiency. |
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--# to be solved by reducing the whole set to reduced row echelon form. Note |
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--</span> |
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--# that each row describes the equation for a single cell of the 'g' function. |
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<span style="color: #004080;">sequence</span> <span style="color: #000000;">row</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{},</span> |
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--# |
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<span style="color: #000000;">coords</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">make_coordset</span><span style="color: #0000FF;">(</span><span style="color: #000000;">hs</span><span style="color: #0000FF;">)</span> |
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--# Arguments: |
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<span style="color: #008080;">for</span> <span style="color: #000000;">i</span><span style="color: #0000FF;">=</span><span style="color: #000000;">1</span> <span style="color: #008080;">to</span> <span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">coords</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">do</span> |
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--# g The "result" matrix of the convolution being undone. |
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<span style="color: #004080;">sequence</span> <span style="color: #000000;">hc</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">coords</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">]</span> |
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--# h The known "input" matrix of the convolution being undone. |
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<span style="color: #004080;">object</span> <span style="color: #000000;">fn</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">f</span> |
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--# gs The size descriptor of 'g', passed as argument for efficiency. |
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<span style="color: #008080;">for</span> <span style="color: #000000;">k</span><span style="color: #0000FF;">=</span><span style="color: #000000;">1</span> <span style="color: #008080;">to</span> <span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">gc</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">do</span> |
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--# gc The coordinate in 'g' that we are generating the equation for. |
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<span style="color: #004080;">integer</span> <span style="color: #000000;">d</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">gc</span><span style="color: #0000FF;">[</span><span style="color: #000000;">k</span><span style="color: #0000FF;">]-</span><span style="color: #000000;">hc</span><span style="color: #0000FF;">[</span><span style="color: #000000;">k</span><span style="color: #0000FF;">]</span> |
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--# fs The size descriptor of 'f', passed as argument for efficiency. |
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<span style="color: #008080;">if</span> <span style="color: #000000;">d</span><span style="color: #0000FF;"><</span><span style="color: #000000;">0</span> <span style="color: #008080;">or</span> <span style="color: #000000;">d</span><span style="color: #0000FF;">>=</span><span style="color: #000000;">fs</span><span style="color: #0000FF;">[</span><span style="color: #000000;">k</span><span style="color: #0000FF;">]</span> <span style="color: #008080;">then</span> |
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--# hs The size descriptor of 'h' (the unknown "input" matrix), passed |
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<span style="color: #000000;">fn</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">0</span> |
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--# as argument for efficiency. |
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<span style="color: #008080;">exit</span> |
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-- |
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<span style="color: #008080;">end</span> <span style="color: #008080;">if</span> |
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sequence row = {}, |
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<span style="color: #000000;">fn</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">fn</span><span style="color: #0000FF;">[</span><span style="color: #000000;">d</span><span style="color: #0000FF;">+</span><span style="color: #000000;">1</span><span style="color: #0000FF;">]</span> |
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coords = make_coordset(hs) |
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<span style="color: #008080;">end</span> <span style="color: #008080;">for</span> |
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for i=1 to length(coords) do |
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<span style="color: #000000;">row</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">append</span><span style="color: #0000FF;">(</span><span style="color: #000000;">row</span><span style="color: #0000FF;">,</span><span style="color: #000000;">fn</span><span style="color: #0000FF;">)</span> |
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sequence hc = coords[i] |
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<span style="color: #008080;">end</span> <span style="color: #008080;">for</span> |
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object fn = f |
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<span style="color: #004080;">object</span> <span style="color: #000000;">gn</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">g</span> |
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for k=1 to length(gc) do |
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<span style="color: #008080;">for</span> <span style="color: #000000;">i</span><span style="color: #0000FF;">=</span><span style="color: #000000;">1</span> <span style="color: #008080;">to</span> <span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">gc</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">do</span> |
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integer d = gc[k]-hc[k] |
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<span style="color: #000000;">gn</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">gn</span><span style="color: #0000FF;">[</span><span style="color: #000000;">gc</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">]+</span><span style="color: #000000;">1</span><span style="color: #0000FF;">]</span> |
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if d<0 or d>=fs[k] then |
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<span style="color: #008080;">end</span> <span style="color: #008080;">for</span> |
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fn = 0 |
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<span style="color: #000000;">row</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">append</span><span style="color: #0000FF;">(</span><span style="color: #000000;">row</span><span style="color: #0000FF;">,</span><span style="color: #000000;">gn</span><span style="color: #0000FF;">)</span> |
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exit |
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<span style="color: #008080;">return</span> <span style="color: #000000;">row</span> |
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end if |
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<span style="color: #008080;">end</span> <span style="color: #008080;">function</span> |
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fn = fn[d+1] |
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end for |
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<span style="color: #008080;">function</span> <span style="color: #000000;">toRREF</span><span style="color: #0000FF;">(</span><span style="color: #004080;">sequence</span> <span style="color: #000000;">m</span><span style="color: #0000FF;">)</span> |
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row = append(row,fn) |
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<span style="color: #000080;font-style:italic;">-- |
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end for |
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-- [renamed] copy of Reduced_row_echelon_form.htm#Phix |
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object gn = g |
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-- plus one small tweak, as noted below, exit->return, |
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for i=1 to length(gc) do |
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-- not that said seems to make any actual difference. |
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gn = gn[gc[i]+1] |
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--</span> |
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end for |
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<span style="color: #004080;">integer</span> <span style="color: #000000;">lead</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">,</span> |
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row = append(row,gn) |
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<span style="color: #000000;">rows</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">m</span><span style="color: #0000FF;">),</span> |
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return row |
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<span style="color: #000000;">cols</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">m</span><span style="color: #0000FF;">[</span><span style="color: #000000;">1</span><span style="color: #0000FF;">])</span> |
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end function |
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<span style="color: #000000;">m</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">deep_copy</span><span style="color: #0000FF;">(</span><span style="color: #000000;">m</span><span style="color: #0000FF;">)</span> |
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<span style="color: #008080;">for</span> <span style="color: #000000;">r</span><span style="color: #0000FF;">=</span><span style="color: #000000;">1</span> <span style="color: #008080;">to</span> <span style="color: #000000;">rows</span> <span style="color: #008080;">do</span> |
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function toRREF(sequence m) |
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<span style="color: #008080;">if</span> <span style="color: #000000;">lead</span><span style="color: #0000FF;">>=</span><span style="color: #000000;">cols</span> <span style="color: #008080;">then</span> <span style="color: #008080;">exit</span> <span style="color: #008080;">end</span> <span style="color: #008080;">if</span> |
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-- |
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<span style="color: #004080;">integer</span> <span style="color: #000000;">i</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">r</span> |
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-- [renamed] copy of Reduced_row_echelon_form.htm#Phix |
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<span style="color: #008080;">while</span> <span style="color: #000000;">m</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">][</span><span style="color: #000000;">lead</span><span style="color: #0000FF;">]=</span><span style="color: #000000;">0</span> <span style="color: #008080;">do</span> |
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-- plus one small tweak, as noted below, exit->return, |
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<span style="color: #000000;">i</span> <span style="color: #0000FF;">+=</span> <span style="color: #000000;">1</span> |
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-- not that said seems to make any actual difference. |
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<span style="color: #008080;">if</span> <span style="color: #000000;">i</span><span style="color: #0000FF;">=</span><span style="color: #000000;">rows</span> <span style="color: #008080;">then</span> |
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-- |
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<span style="color: #000000;">i</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">r</span> |
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integer lead = 1, |
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<span style="color: #000000;">lead</span> <span style="color: #0000FF;">+=</span> <span style="color: #000000;">1</span> |
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rows = length(m), |
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<span style="color: #000080;font-style:italic;">-- if lead=cols then exit end if</span> |
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cols = length(m[1]) |
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<span style="color: #008080;">if</span> <span style="color: #000000;">lead</span><span style="color: #0000FF;">=</span><span style="color: #000000;">cols</span> <span style="color: #008080;">then</span> <span style="color: #008080;">return</span> <span style="color: #000000;">m</span> <span style="color: #008080;">end</span> <span style="color: #008080;">if</span> |
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for r=1 to rows do |
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<span style="color: #008080;">end</span> <span style="color: #008080;">if</span> |
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if lead>=cols then exit end if |
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<span style="color: #008080;">end</span> <span style="color: #008080;">while</span> |
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integer i = r |
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<span style="color: #004080;">sequence</span> <span style="color: #000000;">mi</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">deep_copy</span><span style="color: #0000FF;">(</span><span style="color: #000000;">m</span><span style="color: #0000FF;">[</span><span style="color: #000000;">r</span><span style="color: #0000FF;">]),</span> |
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while m[i][lead]=0 do |
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<span style="color: #000000;">mr</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">sq_div</span><span style="color: #0000FF;">(</span><span style="color: #000000;">m</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">],</span><span style="color: #000000;">m</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">][</span><span style="color: #000000;">lead</span><span style="color: #0000FF;">])</span> |
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i += 1 |
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<span style="color: #000000;">m</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">]</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">mi</span> |
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if i=rows then |
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<span style="color: #000000;">m</span><span style="color: #0000FF;">[</span><span style="color: #000000;">r</span><span style="color: #0000FF;">]</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">mr</span> |
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i = r |
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<span style="color: #008080;">for</span> <span style="color: #000000;">j</span><span style="color: #0000FF;">=</span><span style="color: #000000;">1</span> <span style="color: #008080;">to</span> <span style="color: #000000;">rows</span> <span style="color: #008080;">do</span> |
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lead += 1 |
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<span style="color: #008080;">if</span> <span style="color: #000000;">j</span><span style="color: #0000FF;">!=</span><span style="color: #000000;">r</span> <span style="color: #008080;">then</span> |
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-- if lead=cols then exit end if |
|||
<span style="color: #000000;">m</span><span style="color: #0000FF;">[</span><span style="color: #000000;">j</span><span style="color: #0000FF;">]</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">sq_sub</span><span style="color: #0000FF;">(</span><span style="color: #000000;">m</span><span style="color: #0000FF;">[</span><span style="color: #000000;">j</span><span style="color: #0000FF;">],</span><span style="color: #7060A8;">sq_mul</span><span style="color: #0000FF;">(</span><span style="color: #000000;">m</span><span style="color: #0000FF;">[</span><span style="color: #000000;">j</span><span style="color: #0000FF;">][</span><span style="color: #000000;">lead</span><span style="color: #0000FF;">],</span><span style="color: #000000;">m</span><span style="color: #0000FF;">[</span><span style="color: #000000;">r</span><span style="color: #0000FF;">]))</span> |
|||
if lead=cols then return m end if |
|||
<span style="color: #008080;">end</span> <span style="color: #008080;">if</span> |
|||
end if |
|||
<span style="color: #008080;">end</span> <span style="color: #008080;">for</span> |
|||
end while |
|||
<span style="color: #000000;">lead</span> <span style="color: #0000FF;">+=</span> <span style="color: #000000;">1</span> |
|||
-- nb m[i] is assigned before m[r], which matters when i=r: |
|||
<span style="color: #008080;">end</span> <span style="color: #008080;">for</span> |
|||
{m[r],m[i]} = {sq_div(m[i],m[i][lead]),m[r]} |
|||
<span style="color: #008080;">return</span> <span style="color: #000000;">m</span> |
|||
for j=1 to rows do |
|||
<span style="color: #008080;">end</span> <span style="color: #008080;">function</span> |
|||
if j!=r then |
|||
m[j] = sq_sub(m[j],sq_mul(m[j][lead],m[r])) |
|||
<span style="color: #008080;">function</span> <span style="color: #000000;">lset</span><span style="color: #0000FF;">(</span><span style="color: #004080;">sequence</span> <span style="color: #000000;">h</span><span style="color: #0000FF;">,</span> <span style="color: #004080;">sequence</span> <span style="color: #000000;">idx</span><span style="color: #0000FF;">,</span> <span style="color: #004080;">object</span> <span style="color: #000000;">v</span><span style="color: #0000FF;">)</span> |
|||
end if |
|||
<span style="color: #000080;font-style:italic;">-- helper routine: store v somewhere deep inside h</span> |
|||
end for |
|||
<span style="color: #000000;">h</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">deep_copy</span><span style="color: #0000FF;">(</span><span style="color: #000000;">h</span><span style="color: #0000FF;">)</span> |
|||
lead += 1 |
|||
<span style="color: #004080;">integer</span> <span style="color: #000000;">i1</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">idx</span><span style="color: #0000FF;">[</span><span style="color: #000000;">1</span><span style="color: #0000FF;">]+</span><span style="color: #000000;">1</span> |
|||
end for |
|||
<span style="color: #008080;">if</span> <span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">idx</span><span style="color: #0000FF;">)=</span><span style="color: #000000;">1</span> <span style="color: #008080;">then</span> |
|||
return m |
|||
<span style="color: #000000;">h</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i1</span><span style="color: #0000FF;">]</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">v</span> |
|||
end function |
|||
<span style="color: #008080;">else</span> |
|||
<span style="color: #000000;">h</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i1</span><span style="color: #0000FF;">]</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">lset</span><span style="color: #0000FF;">(</span><span style="color: #000000;">h</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i1</span><span style="color: #0000FF;">],</span><span style="color: #000000;">idx</span><span style="color: #0000FF;">[</span><span style="color: #000000;">2</span><span style="color: #0000FF;">..$],</span><span style="color: #000000;">v</span><span style="color: #0000FF;">)</span> |
|||
function lset(sequence h, sequence idx, object v) |
|||
<span style="color: #008080;">end</span> <span style="color: #008080;">if</span> |
|||
-- helper routine: store v somewhere deep inside h |
|||
<span style="color: #008080;">return</span> <span style="color: #000000;">h</span> |
|||
integer i1 = idx[1]+1 |
|||
<span style="color: #008080;">end</span> <span style="color: #008080;">function</span> |
|||
if length(idx)=1 then |
|||
h[i1] = v |
|||
<span style="color: #008080;">function</span> <span style="color: #000000;">deconvolve</span><span style="color: #0000FF;">(</span><span style="color: #004080;">sequence</span> <span style="color: #000000;">g</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">f</span><span style="color: #0000FF;">)</span> |
|||
else |
|||
<span style="color: #000080;font-style:italic;">-- |
|||
h[i1] = lset(h[i1],idx[2..$],v) |
|||
--# Deconvolve a pair of matrixes. Solves for 'h' such that 'g = f convolve h'. |
|||
end if |
|||
--# |
|||
return h |
|||
--# Arguments: |
|||
end function |
|||
--# g The matrix of data to be deconvolved. |
|||
--# f The matrix describing the convolution to be removed. |
|||
function deconvolve(sequence g, f) |
|||
-- |
-- |
||
-- Compute the sizes of the various matrixes involved.</span> |
|||
--# Deconvolve a pair of matrixes. Solves for 'h' such that 'g = f convolve h'. |
|||
<span style="color: #004080;">sequence</span> <span style="color: #000000;">gsize</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">m_size</span><span style="color: #0000FF;">(</span><span style="color: #000000;">g</span><span style="color: #0000FF;">),</span> |
|||
--# |
|||
<span style="color: #000000;">fsize</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">m_size</span><span style="color: #0000FF;">(</span><span style="color: #000000;">f</span><span style="color: #0000FF;">),</span> |
|||
--# Arguments: |
|||
<span style="color: #000000;">hsize</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">sq_add</span><span style="color: #0000FF;">(</span><span style="color: #7060A8;">sq_sub</span><span style="color: #0000FF;">(</span><span style="color: #000000;">gsize</span><span style="color: #0000FF;">,</span><span style="color: #000000;">fsize</span><span style="color: #0000FF;">),</span><span style="color: #000000;">1</span><span style="color: #0000FF;">)</span> |
|||
--# g The matrix of data to be deconvolved. |
|||
--# f The matrix describing the convolution to be removed. |
|||
<span style="color: #000080;font-style:italic;">-- Prepare the set of simultaneous equations to solve</span> |
|||
-- |
|||
<span style="color: #004080;">sequence</span> <span style="color: #000000;">toSolve</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{},</span> |
|||
-- Compute the sizes of the various matrixes involved. |
|||
<span style="color: #000000;">coords</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">make_coordset</span><span style="color: #0000FF;">(</span><span style="color: #000000;">gsize</span><span style="color: #0000FF;">)</span> |
|||
sequence gsize = m_size(g), |
|||
<span style="color: #008080;">for</span> <span style="color: #000000;">i</span><span style="color: #0000FF;">=</span><span style="color: #000000;">1</span> <span style="color: #008080;">to</span> <span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">coords</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">do</span> |
|||
fsize = m_size(f), |
|||
<span style="color: #000000;">toSolve</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">append</span><span style="color: #0000FF;">(</span><span style="color: #000000;">toSolve</span><span style="color: #0000FF;">,</span><span style="color: #000000;">row</span><span style="color: #0000FF;">(</span><span style="color: #000000;">g</span><span style="color: #0000FF;">,</span><span style="color: #000000;">f</span><span style="color: #0000FF;">,</span><span style="color: #000000;">gsize</span><span style="color: #0000FF;">,</span><span style="color: #000000;">coords</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">],</span><span style="color: #000000;">fsize</span><span style="color: #0000FF;">,</span><span style="color: #000000;">hsize</span><span style="color: #0000FF;">))</span> |
|||
hsize = sq_add(sq_sub(gsize,fsize),1) |
|||
<span style="color: #008080;">end</span> <span style="color: #008080;">for</span> |
|||
-- Prepare the set of simultaneous equations to solve |
|||
<span style="color: #000080;font-style:italic;">-- Solve the equations</span> |
|||
sequence toSolve = {}, |
|||
<span style="color: #004080;">sequence</span> <span style="color: #000000;">solved</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">toRREF</span><span style="color: #0000FF;">(</span><span style="color: #000000;">toSolve</span><span style="color: #0000FF;">)</span> |
|||
coords = make_coordset(gsize) |
|||
for i=1 to length(coords) do |
|||
<span style="color: #000080;font-style:italic;">-- Create a result matrix of the right size</span> |
|||
toSolve = append(toSolve,row(g,f,gsize,coords[i],fsize,hsize)) |
|||
<span style="color: #004080;">object</span> <span style="color: #000000;">h</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">0</span> |
|||
end for |
|||
<span style="color: #008080;">for</span> <span style="color: #000000;">i</span><span style="color: #0000FF;">=</span><span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">hsize</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">to</span> <span style="color: #000000;">1</span> <span style="color: #008080;">by</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">1</span> <span style="color: #008080;">do</span> |
|||
<span style="color: #000000;">h</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">repeat</span><span style="color: #0000FF;">(</span><span style="color: #000000;">h</span><span style="color: #0000FF;">,</span><span style="color: #000000;">hsize</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">])</span> |
|||
-- Solve the equations |
|||
<span style="color: #008080;">end</span> <span style="color: #008080;">for</span> |
|||
sequence solved = toRREF(toSolve) |
|||
<span style="color: #000080;font-style:italic;">-- Fill the results from the equations into the result matrix</span> |
|||
-- Create a result matrix of the right size |
|||
<span style="color: #000000;">coords</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">make_coordset</span><span style="color: #0000FF;">(</span><span style="color: #000000;">hsize</span><span style="color: #0000FF;">)</span> |
|||
object h = 0 |
|||
<span style="color: #008080;">for</span> <span style="color: #000000;">i</span><span style="color: #0000FF;">=</span><span style="color: #000000;">1</span> <span style="color: #008080;">to</span> <span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">coords</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">do</span> |
|||
for i=length(hsize) to 1 by -1 do |
|||
<span style="color: #000000;">h</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">lset</span><span style="color: #0000FF;">(</span><span style="color: #000000;">h</span><span style="color: #0000FF;">,</span><span style="color: #000000;">coords</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">],</span><span style="color: #000000;">solved</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">][$])</span> |
|||
h = repeat(h,hsize[i]) |
|||
<span style="color: #008080;">end</span> <span style="color: #008080;">for</span> |
|||
end for |
|||
<span style="color: #008080;">return</span> <span style="color: #000000;">h</span> |
|||
<span style="color: #008080;">end</span> <span style="color: #008080;">function</span> |
|||
-- Fill the results from the equations into the result matrix |
|||
coords = make_coordset(hsize) |
|||
<span style="color: #008080;">constant</span> <span style="color: #000000;">f1</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{</span> <span style="color: #000000;">6</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">9</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">7</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">5</span><span style="color: #0000FF;">},</span> |
|||
for i=1 to length(coords) do |
|||
<span style="color: #000000;">g1</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{-</span><span style="color: #000000;">48</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">84</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">16</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">95</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">125</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">70</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">7</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">29</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">54</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">10</span><span style="color: #0000FF;">},</span> |
|||
h = lset(h,coords[i],solved[i][$]) |
|||
<span style="color: #000000;">h1</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{-</span><span style="color: #000000;">8</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">9</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">2</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">9</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">8</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">2</span><span style="color: #0000FF;">}</span> |
|||
end for |
|||
return h |
|||
<span style="color: #008080;">if</span> <span style="color: #000000;">deconvolve</span><span style="color: #0000FF;">(</span><span style="color: #000000;">g1</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">f1</span><span style="color: #0000FF;">)!=</span><span style="color: #000000;">h1</span> <span style="color: #008080;">then</span> <span style="color: #0000FF;">?</span><span style="color: #000000;">9</span><span style="color: #0000FF;">/</span><span style="color: #000000;">0</span> <span style="color: #008080;">end</span> <span style="color: #008080;">if</span> |
|||
end function |
|||
<span style="color: #008080;">if</span> <span style="color: #000000;">deconvolve</span><span style="color: #0000FF;">(</span><span style="color: #000000;">g1</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">h1</span><span style="color: #0000FF;">)!=</span><span style="color: #000000;">f1</span> <span style="color: #008080;">then</span> <span style="color: #0000FF;">?</span><span style="color: #000000;">9</span><span style="color: #0000FF;">/</span><span style="color: #000000;">0</span> <span style="color: #008080;">end</span> <span style="color: #008080;">if</span> |
|||
constant f1 = { 6, -9, -7, -5}, |
|||
<span style="color: #008080;">constant</span> <span style="color: #000000;">f2</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{{-</span><span style="color: #000000;">5</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">2</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">6</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">7</span><span style="color: #0000FF;">},</span> |
|||
g1 = {-48, 84, -16, 95, 125, -70, 7, 29, 54, 10}, |
|||
<span style="color: #0000FF;">{</span> <span style="color: #000000;">9</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">7</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">6</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">5</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">7</span><span style="color: #0000FF;">},</span> |
|||
h1 = {-8, 2, -9, -2, 9, -8, -2} |
|||
<span style="color: #0000FF;">{</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">1</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">9</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">7</span><span style="color: #0000FF;">},</span> |
|||
<span style="color: #0000FF;">{</span> <span style="color: #000000;">5</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">9</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">9</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">5</span><span style="color: #0000FF;">},</span> |
|||
if deconvolve(g1, f1)!=h1 then ?9/0 end if |
|||
<span style="color: #0000FF;">{-</span><span style="color: #000000;">8</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">5</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">2</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">8</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">5</span><span style="color: #0000FF;">}},</span> |
|||
if deconvolve(g1, h1)!=f1 then ?9/0 end if |
|||
<span style="color: #000000;">g2</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{{</span> <span style="color: #000000;">40</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">21</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">53</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">42</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">105</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">87</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">60</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">39</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">28</span><span style="color: #0000FF;">},</span> |
|||
<span style="color: #0000FF;">{-</span><span style="color: #000000;">92</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">64</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">19</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">167</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">71</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">47</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">128</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">109</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">40</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">21</span><span style="color: #0000FF;">},</span> |
|||
constant f2 = {{-5, 2,-2,-6,-7}, |
|||
<span style="color: #0000FF;">{</span> <span style="color: #000000;">58</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">85</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">93</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">37</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">101</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">14</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">5</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">37</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">76</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">56</span><span style="color: #0000FF;">},</span> |
|||
{ 9, 7,-6, 5,-7}, |
|||
<span style="color: #0000FF;">{-</span><span style="color: #000000;">90</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">135</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">60</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">125</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">68</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">53</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">223</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">4</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">36</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">48</span><span style="color: #0000FF;">},</span> |
|||
{ 1,-1, 9, 2,-7}, |
|||
<span style="color: #0000FF;">{</span> <span style="color: #000000;">78</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">16</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">7</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">199</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">156</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">162</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">29</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">28</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">103</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">10</span><span style="color: #0000FF;">},</span> |
|||
{ 5, 9,-9, 2,-5}, |
|||
<span style="color: #0000FF;">{-</span><span style="color: #000000;">62</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">89</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">69</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">61</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">66</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">193</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">61</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">71</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">8</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">30</span><span style="color: #0000FF;">},</span> |
|||
{-8, 5,-2, 8, 5}}, |
|||
<span style="color: #0000FF;">{</span> <span style="color: #000000;">48</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">6</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">21</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">9</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">150</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">22</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">56</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">32</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">85</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">25</span><span style="color: #0000FF;">}},</span> |
|||
g2 = {{ 40, -21, 53, 42, 105, 1, 87, 60, 39, -28}, |
|||
<span style="color: #000000;">h2</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{{-</span><span style="color: #000000;">8</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">7</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">2</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">9</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">4</span><span style="color: #0000FF;">},</span> |
|||
{-92, -64, 19,-167, -71, -47, 128,-109, 40, -21}, |
|||
<span style="color: #0000FF;">{</span> <span style="color: #000000;">4</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">5</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">5</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">7</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">1</span><span style="color: #0000FF;">},</span> |
|||
{ 58, 85,-93, 37, 101, -14, 5, 37, -76, -56}, |
|||
<span style="color: #0000FF;">{-</span><span style="color: #000000;">6</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">3</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">3</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">6</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">9</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">5</span><span style="color: #0000FF;">}}</span> |
|||
{-90,-135, 60,-125, 68, 53, 223, 4, -36, -48}, |
|||
{ 78, 16, 7,-199, 156,-162, 29, 28,-103, -10}, |
|||
<span style="color: #008080;">if</span> <span style="color: #000000;">deconvolve</span><span style="color: #0000FF;">(</span><span style="color: #000000;">g2</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">f2</span><span style="color: #0000FF;">)!=</span><span style="color: #000000;">h2</span> <span style="color: #008080;">then</span> <span style="color: #0000FF;">?</span><span style="color: #000000;">9</span><span style="color: #0000FF;">/</span><span style="color: #000000;">0</span> <span style="color: #008080;">end</span> <span style="color: #008080;">if</span> |
|||
{-62, -89, 69, -61, 66, 193, -61, 71, -8, -30}, |
|||
<span style="color: #008080;">if</span> <span style="color: #000000;">deconvolve</span><span style="color: #0000FF;">(</span><span style="color: #000000;">g2</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">h2</span><span style="color: #0000FF;">)!=</span><span style="color: #000000;">f2</span> <span style="color: #008080;">then</span> <span style="color: #0000FF;">?</span><span style="color: #000000;">9</span><span style="color: #0000FF;">/</span><span style="color: #000000;">0</span> <span style="color: #008080;">end</span> <span style="color: #008080;">if</span> |
|||
{ 48, -6, 21, -9,-150, -22, -56, 32, 85, 25}}, |
|||
h2 = {{-8, 1,-7,-2,-9, 4}, |
|||
<span style="color: #008080;">constant</span> <span style="color: #000000;">f3</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{{{-</span><span style="color: #000000;">9</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">5</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">8</span><span style="color: #0000FF;">},</span> <span style="color: #0000FF;">{</span> <span style="color: #000000;">3</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">5</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">}},</span> |
|||
{ 4, 5,-5, 2, 7,-1}, |
|||
<span style="color: #0000FF;">{{-</span><span style="color: #000000;">1</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">7</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">},</span> <span style="color: #0000FF;">{-</span><span style="color: #000000;">5</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">6</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">6</span><span style="color: #0000FF;">}},</span> |
|||
{-6,-3,-3,-6, 9, 5}} |
|||
<span style="color: #0000FF;">{{</span> <span style="color: #000000;">8</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">5</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">8</span><span style="color: #0000FF;">},</span> <span style="color: #0000FF;">{-</span><span style="color: #000000;">2</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">6</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">4</span><span style="color: #0000FF;">}}},</span> |
|||
<span style="color: #000000;">g3</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{{{</span> <span style="color: #000000;">54</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">42</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">53</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">42</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">85</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">72</span><span style="color: #0000FF;">},</span> |
|||
if deconvolve(g2, f2)!=h2 then ?9/0 end if |
|||
<span style="color: #0000FF;">{</span> <span style="color: #000000;">45</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">170</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">94</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">36</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">48</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">73</span><span style="color: #0000FF;">},</span> |
|||
if deconvolve(g2, h2)!=f2 then ?9/0 end if |
|||
<span style="color: #0000FF;">{-</span><span style="color: #000000;">39</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">65</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">112</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">16</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">78</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">72</span><span style="color: #0000FF;">},</span> |
|||
<span style="color: #0000FF;">{</span> <span style="color: #000000;">6</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">11</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">6</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">62</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">49</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">8</span><span style="color: #0000FF;">}},</span> |
|||
constant f3 = {{{-9, 5, -8}, { 3, 5, 1}}, |
|||
<span style="color: #0000FF;">{{-</span><span style="color: #000000;">57</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">49</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">23</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">52</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">135</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">66</span><span style="color: #0000FF;">},</span> |
|||
{{-1, -7, 2}, {-5, -6, 6}}, |
|||
<span style="color: #0000FF;">{-</span><span style="color: #000000;">23</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">127</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">58</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">5</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">118</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">64</span><span style="color: #0000FF;">},</span> |
|||
{{ 8, 5, 8}, {-2, -6, -4}}}, |
|||
<span style="color: #0000FF;">{</span> <span style="color: #000000;">87</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">16</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">121</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">23</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">41</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">12</span><span style="color: #0000FF;">},</span> |
|||
g3 = {{{ 54, 42, 53, -42, 85, -72}, |
|||
<span style="color: #0000FF;">{-</span><span style="color: #000000;">19</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">29</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">35</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">148</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">11</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">45</span><span style="color: #0000FF;">}},</span> |
|||
{ 45,-170, 94, -36, 48, 73}, |
|||
<span style="color: #0000FF;">{{-</span><span style="color: #000000;">55</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">147</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">146</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">31</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">55</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">60</span><span style="color: #0000FF;">},</span> |
|||
{-39, 65,-112, -16, -78, -72}, |
|||
<span style="color: #0000FF;">{-</span><span style="color: #000000;">88</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">45</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">28</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">46</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">26</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">144</span><span style="color: #0000FF;">},</span> |
|||
{ 6, -11, -6, 62, 49, 8}}, |
|||
<span style="color: #0000FF;">{-</span><span style="color: #000000;">12</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">107</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">34</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">150</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">249</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">66</span><span style="color: #0000FF;">},</span> |
|||
{{-57, 49, -23, 52,-135, 66}, |
|||
<span style="color: #0000FF;">{</span> <span style="color: #000000;">11</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">15</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">34</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">27</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">78</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">50</span><span style="color: #0000FF;">}},</span> |
|||
{-23, 127, -58, -5,-118, 64}, |
|||
<span style="color: #0000FF;">{{</span> <span style="color: #000000;">56</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">67</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">108</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">4</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">48</span><span style="color: #0000FF;">},</span> |
|||
{ 87, -16, 121, 23, -41, -12}, |
|||
<span style="color: #0000FF;">{</span> <span style="color: #000000;">58</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">67</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">89</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">32</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">32</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">8</span><span style="color: #0000FF;">},</span> |
|||
{-19, 29, 35,-148, -11, 45}}, |
|||
<span style="color: #0000FF;">{-</span><span style="color: #000000;">42</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">31</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">103</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">30</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">23</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">8</span><span style="color: #0000FF;">},</span> |
|||
{{-55,-147,-146, -31, 55, 60}, |
|||
<span style="color: #0000FF;">{</span> <span style="color: #000000;">6</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">4</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">26</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">10</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">26</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">12</span><span style="color: #0000FF;">}}},</span> |
|||
{-88, -45, -28, 46, -26,-144}, |
|||
<span style="color: #000000;">h3</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{{{</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">6</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">8</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">5</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">9</span><span style="color: #0000FF;">},</span> |
|||
{-12,-107, -34, 150, 249, 66}, |
|||
<span style="color: #0000FF;">{</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">7</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">9</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">6</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">8</span><span style="color: #0000FF;">},</span> |
|||
{ 11, -15, -34, 27, -78, -50}}, |
|||
<span style="color: #0000FF;">{</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">7</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">9</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">8</span><span style="color: #0000FF;">}},</span> |
|||
{{ 56, 67, 108, 4, 2, -48}, |
|||
<span style="color: #0000FF;">{{</span> <span style="color: #000000;">7</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">4</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">4</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">6</span><span style="color: #0000FF;">},</span> |
|||
{ 58, 67, 89, 32, 32, -8}, |
|||
<span style="color: #0000FF;">{</span> <span style="color: #000000;">9</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">9</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">4</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">4</span><span style="color: #0000FF;">},</span> |
|||
{-42, -31,-103, -30, -23, -8}, |
|||
<span style="color: #0000FF;">{</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">3</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">7</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">2</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">3</span><span style="color: #0000FF;">}}}</span> |
|||
{ 6, 4, -26, -10, 26, 12}}}, |
|||
h3 = {{{ -6, -8, -5, 9}, |
|||
<span style="color: #008080;">if</span> <span style="color: #000000;">deconvolve</span><span style="color: #0000FF;">(</span><span style="color: #000000;">g3</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">f3</span><span style="color: #0000FF;">)!=</span><span style="color: #000000;">h3</span> <span style="color: #008080;">then</span> <span style="color: #0000FF;">?</span><span style="color: #000000;">9</span><span style="color: #0000FF;">/</span><span style="color: #000000;">0</span> <span style="color: #008080;">end</span> <span style="color: #008080;">if</span> |
|||
{ -7, 9, -6, -8}, |
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<span style="color: #008080;">if</span> <span style="color: #000000;">deconvolve</span><span style="color: #0000FF;">(</span><span style="color: #000000;">g3</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">h3</span><span style="color: #0000FF;">)!=</span><span style="color: #000000;">f3</span> <span style="color: #008080;">then</span> <span style="color: #0000FF;">?</span><span style="color: #000000;">9</span><span style="color: #0000FF;">/</span><span style="color: #000000;">0</span> <span style="color: #008080;">end</span> <span style="color: #008080;">if</span> |
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{ 2, -7, 9, 8}}, |
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{{ 7, 4, 4, -6}, |
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<span style="color: #7060A8;">ppOpt</span><span style="color: #0000FF;">({</span><span style="color: #004600;">pp_Nest</span><span style="color: #0000FF;">,</span><span style="color: #000000;">2</span><span style="color: #0000FF;">,</span><span style="color: #004600;">pp_IntFmt</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"%3d"</span><span style="color: #0000FF;">})</span> |
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{ 9, 9, 4, -4}, |
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<span style="color: #7060A8;">pp</span><span style="color: #0000FF;">(</span><span style="color: #000000;">deconvolve</span><span style="color: #0000FF;">(</span><span style="color: #000000;">g3</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">f3</span><span style="color: #0000FF;">))</span> |
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{ -3, 7, -2, -3}}} |
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<span style="color: #7060A8;">pp</span><span style="color: #0000FF;">(</span><span style="color: #000000;">deconvolve</span><span style="color: #0000FF;">(</span><span style="color: #000000;">g3</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">h3</span><span style="color: #0000FF;">))</span> |
|||
<!--</lang>--> |
|||
if deconvolve(g3, f3)!=h3 then ?9/0 end if |
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if deconvolve(g3, h3)!=f3 then ?9/0 end if |
|||
ppOpt({pp_Nest,2,pp_IntFmt,"%3d"}) |
|||
pp(deconvolve(g3, f3)) |
|||
pp(deconvolve(g3, h3))</lang> |
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{{out}} |
{{out}} |
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<pre> |
<pre> |