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Skip one output value


From: Jakob Malm
Subject: Skip one output value
Date: Tue, 09 Dec 2008 23:54:15 +0100
User-agent: Mozilla/5.0 (X11; U; Linux i686; sv-SE; rv:1.9.1b3pre) Gecko/20081201 Thunderbird/3.0b1

Hi,

I am doing the following with a large (256^2 x 300, sometimes sparse) matrix, X:

[ U, S, P ] = svd ( X, 0 );

I am only interested in S and P. Can I skip the U somehow, so that it does not get assigned, something like

[ ..., S, P ] = svd ( X, 0 );

The reason for wanting to do this is because U becomes the same size as X, and takes up memory.

Thanks,
Jakob Malm


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