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Re: One-dimensional minimization
- From: Nicolas Bouche <bouche at nova dot astro dot umass dot edu>
- To: GSL <gsl-discuss at sources dot redhat dot com>
- Date: Tue, 15 Jul 2003 08:11:24 -0400 (EDT)
- Subject: Re: One-dimensional minimization
Hi
i am trying to perform a multilinear fit such as,
\chi^2 = (y - X c)^T W (y - X c)
with W non-diagonal! So gsl_multifit_wlinear won't do it.
Is there a routine in GSL to do this?? I couldn't find anything more in
the manual.
Thanks.
Nicolas
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Nicolas Bouche bouche@astro.umass.edu
Dpt of Astronomy
LGRT 531A Tel: 1-413-545-3026
University of Massachusetts
Amherst, MA 01003 efax & voicemail: 1-501-423-8108
e-fax & boite vocal (benelux): 01-184-58-08
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