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Re: Impedance Equation fit to Complex Data

  • To: mathgroup at smc.vnet.net
  • Subject: [mg86595] Re: Impedance Equation fit to Complex Data
  • From: Szabolcs Horvát <szhorvat at gmail.com>
  • Date: Fri, 14 Mar 2008 04:17:59 -0500 (EST)
  • Organization: University of Bergen
  • References: <fr7opm$39a$1@smc.vnet.net> <frclve$rsf$1@smc.vnet.net>

Martin Johansson wrote:
> A temporary (?) workaround could be to use an explicitly real-valued 
> 'NormFunction' (the one below is just to show the principle):
> 
> pars = FindFit[Data, Z, {R, G, H}, omega, NormFunction -> 
> (Norm[Abs[#1^2]] & )]
> 

Norm is just as real-valued as Norm[Abs[#1^2]]&


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