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Re: Are plans for these features in the works?
- To: "Vincent Labella" <vlabella at uark dot edu>
- Subject: Re: Are plans for these features in the works?
- From: Brian Gough <bjg at network-theory dot co dot uk>
- Date: Sat, 30 Sep 2000 10:51:23 +0100 (BST)
- Cc: gsl-discuss at sourceware dot cygnus dot com
- References: <Pine.SOL.4.10.10009291417560.21921-100000@comp.uark.edu>
- Reply-To: gsl-discuss at sources dot redhat dot com
Hi,
Vincent Labella writes:
> I did not see any fitting routines in GSL and I was wondering if
> there were plans underway to add such things as
>
> least squares fitting to a 1D arbitrary order polynomial
> "" "" "" 2D "" "" ""
There is some new fitting code in CVS. See the fit/ & multifit/
directories and associated documentation. gsl_multifit_linear should
be able to handle basic 1D/2D polynomial fitting. For info on
accessing the CVS tree see http://sources.redhat.com/gsl/
Beware of bugs in this code because it is new.
> Savitski Goulay fitting/smoothing to data
No one is working on it...
> cubic spline
Should be available in the interp/ directory, along with some other
interpolation schemes.
best regards
Brian Gough