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Re: singular value decompostion [message #16177 is a reply to message #16035]

Thu, 01 July 1999 00:00

fogel
Messages: 1
Registered: July 1999

Junior Member

H T Onishi (htonishi@home.com) wrote:
: This is not a complete answer but perhaps adds some insight.
:
: First of all I believe that your U from Matlab is in error. The .46 should
: be -.46.

Doubtful. The SVD is not unique in the sense that
any U*S*V' = A, within roundoff of A, is a correct
solution.

One can search the archives of comp.soft-sys.matlab
and find a posting by Cleve Moler ( Matlab creator,
linear algebra guru, etc. ) stating as much. Try
looking for 'SVD' about two years ago.

[snip... ]

HTH.

- David

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[Message index]

		singular value decompostion By: Dave Bazell on Thu, 01 July 1999 00:00
		Re: singular value decompostion By: H T Onishi on Fri, 02 July 1999 00:00
		Re: singular value decompostion By: H T Onishi on Fri, 02 July 1999 00:00
		Re: singular value decompostion By: Dave Bazell on Thu, 01 July 1999 00:00
		Re: singular value decompostion By: fogel on Thu, 01 July 1999 00:00

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