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Re: best fitting

  • To: mathgroup at smc.vnet.net
  • Subject: [mg86695] Re: [mg86685] best fitting
  • From: Adriano Pascoletti <adriano.pascoletti at dimi.uniud.it>
  • Date: Wed, 19 Mar 2008 05:21:16 -0500 (EST)
  • References: <200803180950.EAA18681@smc.vnet.net>

Use FindFit

Adriano Pascoletti

On 18 mar 2008, at 10:50, umby wrote:

> Hi,
>
>
>
> 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:
>
>
>
> P = { (W - K^2/3) / t + A [(W - K^2/3) / t]^3} E1 (t^4) / (25^2)
>
>
>
> where K = P / (alfa D^0.5).
>
>
>
> Thank you
>
> -u
>
>
>



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