What I'm wondering is:(adsbygoogle = window.adsbygoogle || []).push({});

Q and R in the QR decomposition of A are the same Q and R in the RQ decomposition of which matrix?

I found some matlab code which will get RQ from QR, but I don't understand how you would do those operations FIRST, then find the QR decomposition.

Any tips about the intuition of the relations of these factorizations?Code (Text):ReverseRows = [0 0 1; 0 1 0 ; 1 0 0];

[Q R] = qr((ReverseRows * A)');

R = ReverseRows * R' * ReverseRows;

Q = ReverseRows * Q';

Thanks,

Dave

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# RQ decomposition from QR decomposition

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