[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Help-gsl] Complex QR decomposition
|
From: |
Brian Gough |
|
Subject: |
Re: [Help-gsl] Complex QR decomposition |
|
Date: |
Mon, 29 Oct 2007 21:39:15 +0000 |
|
User-agent: |
Wanderlust/2.14.0 (Africa) Emacs/22.1 Mule/5.0 (SAKAKI) |
At Sun, 28 Oct 2007 14:15:09 -0600,
=?ISO-8859-1?Q?Jordi_Guti=E9rrez_Hermoso?= wrote:
> Is it, mutatis mutandis, the same algorithm for complex QR? Just a
> matter of copying existing code and making the obvious modifications?
> Golub & Van Loan's section 5.2.10 seems to suggest it is. I see that
> the existing GSL code uses the Householder method plus some givens
> transformations from G&VL.
Yes, I believe complex QR is implemented in the same way as real QR.
--
Brian Gough
Network Theory Ltd,
Publishing Free Software Manuals --- http://www.network-theory.co.uk/