complex QR-decomposition question

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2 total messages Started by B. Strohmeier Thu, 17 Dec 1992 17:22

#953

Author: B. Strohmeier
Date: Thu, 17 Dec 1992 17:22

12 lines
823 bytes

Hello, I have a simple question.

I want to calculate the QR-decomposition of a complex matrix with
only real and positive elements at the main diagonal.

Is this possible using the householder method?

Thanks in advance.

B.Strohmeier
email: bstrohm@erasmus.hrz.uni-bielefeld.de

Re: complex QR-decomposition question

#846

Author: Paul McClellan
Date: Wed, 23 Dec 1992 17:10

8 lines
627 bytes

> 
> I want to calculate the QR-decomposition of a complex matrix with
> only real and positive elements at the main diagonal.
> 
> Is this possible using the householder method?
> 

Yes, using complex arithmetic.

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