Re: nonzero eigenvalues

[James Sherman Jr.]

On Sat, Sep 6, 2014 at 8:36 AM, george brida <address@hidden> wrote:

Dear Octavers,
if we have a p*p matrix V having r nonzero eigenvalues with r less than p. How can we write a program in which we put these r eigenvalues in a diagonal matrix R (of format r*r) and we put the corresponding eigenvectors (to these r eigenvalues) in a matrix P?
Many thanks in advance.
George
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Hi George,

Have you looking into the eigs function?  I think that'll do exactly what you want.

James Sherman