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]]&