Re: CCL:eigenvalues & eigenvectors

From: Rajarshi Guha <rxg218 >< psu.edu>
Subject: Re: CCL:eigenvalues & eigenvectors
Date: Mon, 02 May 2005 18:32:52 -0400

On Mon, 2005-05-02 at 14:21 -0400, David J Anick wrote:
 > Dear CCL,
 >
 > Does anyone have or know of freeware that can
 > compute the eigenvalues and eigenvectors of a
 > real symmetric matrix (e.g a Hessian, but not
 > necessarily a Hessian)?  I'd be content to run
 > under either Windows or Linux.
 If you're looking for a library, GSL (http://sources.redhat.com/gsl/)
 will do it. You can also use Python to do it via NumPy
 (http://numeric.scipy.org/ )
 You could also use general math/stat programs such as
 Octave http://www.octave.org/ or R http://lib.stat.cmu.edu/R/CRAN/
 HTH,
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 Rajarshi Guha <rxg218 >< psu.edu> <http://jijo.cjb.net>;
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 Eureka!
 -- Archimedes