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Re: how to create a permutation matrix
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From: |
Jordi Gutiérrez Hermoso |
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Subject: |
Re: how to create a permutation matrix |
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Date: |
Mon, 26 Jan 2015 12:35:43 -0500 |
On Mon, 2015-01-26 at 17:57 +0100, c. wrote:
> >> [l, u, p] = lu (a' * a);
> >> typeinfo (p)
> ans = permutation matrix
>
> is there a way to create an object of his type in an m-file?
https://www.gnu.org/software/octave/doc/interpreter/Creating-Permutation-Matrices.html
HTH,
- Jordi G. H.