how to create a permutation matrix

help-octave

From:	c.
Subject:	how to create a permutation matrix
Date:	Mon, 26 Jan 2015 17:57:03 +0100

>> [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?

c.

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how to create a permutation matrix, c. <=
- Re: how to create a permutation matrix, Jordi Gutiérrez Hermoso, 2015/01/26
  - Re: how to create a permutation matrix, c., 2015/01/26
    - Re: how to create a permutation matrix, Jordi Gutiérrez Hermoso, 2015/01/26
    - Re: how to create a permutation matrix, c., 2015/01/27