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Re: Fitting using a custom function

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  • Subject: [mg97709] Re: Fitting using a custom function
  • From: "Sjoerd C. de Vries" <sjoerd.c.devries at>
  • Date: Thu, 19 Mar 2009 02:11:58 -0500 (EST)
  • References: <gpqgdf$5u2$>

On which version of Mathematica are you working. If you're on 6 or 7
did you read at least this documentation:
Which part of it you didn't understand?

Cheers -- Sjoerd

On Mar 18, 11:54 am, titos99 <riccardo.tedi... at> wrote:
> My problem is pretty simple:
> I have a data file with experimental data that I would like two fit (x and y values).
> In order to calculate the theoretical function I only can use a Finite difference method and iterate the calculus as a function of time. At the end of the calculation I get a list with theoretical x and y values. Now, since the calculation is made by using some parameters, I would like Mathematica to find the best set of fitting parameter that fit the experimental data.
> Anybody knows how to do this kind of thing!?
> The loop that I use for the calculation is itself a Module but I don't know if I can use this together with the Fit function...
> Any idea???
> Many thanks. -R

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