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Re: svd experts?

"R.G.S." <rgs1967@hotmail.com> writes:
> Hail honourable svd experts,

I am not sure there are any SVD experts.  :-(

You might have better luck on sci.math.num-analysis.  There are some
really good people there.  And your question is really a mathematics
question rather than an IDL question.

But my opinion is, yes, you should rescale if you can.  In the best
world your matrix entries would be unitless.


Craig B. Markwardt, Ph.D.         EMAIL:    craigmnet@cow.physics.wisc.edu
Astrophysics, IDL, Finance, Derivatives | Remove "net" for better response