QR decomposition: Difference between revisions
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=={{header|Stata}}== |
=={{header|Stata}}== |
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See [http://www.stata.com/help.cgi?mf_qrd QR decomposition] in Stata help. |
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<lang stata>mata |
<lang stata>mata |
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: qrd(a=(12,-51,4\6,167,-68\-4,24,-41),q=.,r=.) |
: qrd(a=(12,-51,4\6,167,-68\-4,24,-41),q=.,r=.) |
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3 | 0 0 -35 | |
3 | 0 0 -35 | |
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+----------------------+</lang> |
+----------------------+</lang> |
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=={{header|Tcl}}== |
=={{header|Tcl}}== |
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Assuming the presence of the Tcl solutions to these tasks: [[Element-wise operations]], [[Matrix multiplication]], [[Matrix transposition]] |
Assuming the presence of the Tcl solutions to these tasks: [[Element-wise operations]], [[Matrix multiplication]], [[Matrix transposition]] |
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