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view test/octave.test/linalg/qr-1.m @ 5018:1c65a8e44ef9 ss-2-1-59

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[project @ 2004-09-22 03:33:29 by jwe]
author jwe
date Wed, 22 Sep 2004 03:33:29 +0000
parents 873b1ef30534
children
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a = [0, 2, 1; 2, 1, 2];

[q, r] = qr (a);

[qe, re] = qr (a, 0);

(size (q) == [2, 2] && size (r) == [2, 3]
 && abs (q * r - a) < sqrt (eps)
 && size (qe) == [2, 2] && size (re) == [2, 3]
 && abs (qe * re - a) < sqrt (eps))