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Re: how to fit a graph
From: |
Sergei Steshenko |
Subject: |
Re: how to fit a graph |
Date: |
Sun, 12 Jun 2011 15:06:06 -0700 (PDT) |
--- On Sun, 6/12/11, Ben Abbott <address@hidden> wrote:
> From: Ben Abbott <address@hidden>
> Subject: Re: how to fit a graph
> To: "Max Rodler" <address@hidden>
> Cc: address@hidden
> Date: Sunday, June 12, 2011, 2:01 PM
> On Jun 12, 2011, at 4:41 PM, Max
> Rodler wrote:
>
> > Hi,
> > Can somebody explain me in an easy way how I have to
> do to fit a graph in octave?
> > I have only a lot of points . That's all. no function
> either.
> > Thank you
> >
> > Max
>
> Take a look at polyfit ...
>
> help polyfit
>
> You a more specialized fit, see the curve fitting function
> at Octave Forge.
>
> http://octave.sourceforge.net/optim/function/nonlin_residmin.html
>
> http://octave.sourceforge.net/optim/function/nonlin_curvefit.html
>
> Ben
>
> _______________________________________________
> Help-octave mailing list
> address@hidden
> https://mailman.cae.wisc.edu/listinfo/help-octave
>
Maybe 'ppval': http://octave.sourceforge.net/octave/function/ppval.html .
Regards,
Sergei.