Discrete Fourier transform: Difference between revisions
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# unit-magnitude complex samples, rotated through 2Pi 'rot' times, in N steps
cmath.rect(
1,
)
for i in range( N )
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=={{header|Wren}}==
{{libheader|Wren-complex}}
<syntaxhighlight lang="
var dft = Fn.new { |x|
|