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From: "Bruno Luong" <b.luong@fogale.findmycountry>
Newsgroups: comp.soft-sys.matlab
Subject: Re: factorize singular symmetric matrix
Date: Tue, 29 Sep 2009 15:33:03 +0000 (UTC)
Organization: FOGALE nanotech
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"Stefano " <s.mangione@gmail.com> wrote in message <h9t8h8$3tp$1@fred.mathworks.com>...

> 
> % find the rank by means of Cholesky factorization
> [L,p]=chol(A);

Do you think cholesky can overcome matrix such like 

A=[0 0; 
     0 1]

Bruno