Re: best fitting
- To: mathgroup at smc.vnet.net
- Subject: [mg86728] Re: best fitting
- From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
- Date: Wed, 19 Mar 2008 05:27:31 -0500 (EST)
- Organization: Uni Leipzig
- References: <fro394$i7k$1@smc.vnet.net>
- Reply-to: kuska at informatik.uni-leipzig.de
Hi,
FindFit[] ? But with the correct Syntax for your function, i.e.,
*no* [] (function calls in Mathematica) and {} (lists)
Regards
Jens
umby wrote:
> Hi,
>
>
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> I have some experimental data in the form of quadruplets {P, W, t, D}.
>
> How can I find the best fit parameters: alfa, A and E1 of the function:
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> P = { (W - K^2/3) / t + A [(W - K^2/3) / t]^3} E1 (t^4) / (25^2)
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> where K = P / (alfa D^0.5).
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> Thank you
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> -u
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>