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MathGroup Archive 1998

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Re: Fit

  • To: mathgroup at smc.vnet.net
  • Subject: [mg13408] Re: [mg13326] Fit
  • From: Carl Woll <carlw at fermi.phys.washington.edu>
  • Date: Thu, 23 Jul 1998 03:32:52 -0400
  • Sender: owner-wri-mathgroup at wolfram.com

Hi Toshi,

Have you looked at the function NonlinearFit, which is in the package
Statistics`NonlinearFit`?

Carl Woll
Dept of Physics
U of Washington

On Mon, 20 Jul 1998, Toshiyuki Meshii wrote:

> Hello,
> 
> How can I best fit data set { u, v }, when I know the function shape as
> 
> u[x] = A1 * f1[x] + A2 * f2[x]
> v[x] = A1 * g1[x] + A2 * g2[x]
> 
> The desired coefficients A1 and A2 are common for u and v.
> 
> Thanks in advance.
> 
> -Toshiyuki
> 
> 



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