Re: NonlinearFit problem

*To*: mathgroup at smc.vnet.net*Subject*: [mg66533] Re: NonlinearFit problem*From*: "Ray Koopman" <koopman at sfu.ca>*Date*: Fri, 19 May 2006 03:39:33 -0400 (EDT)*References*: <e4ekoe$9fa$1@smc.vnet.net>*Sender*: owner-wri-mathgroup at wolfram.com

Try NMinimize on Norm[Sqrt[(2*I*f*L*Pi + Sqrt[f]*Sqrt[2*Pi]*Rskin)/(G + 2*I*C*f*Pi)] * Tanh[1.`*Sqrt[(G + 2*I*C*f*Pi)*(2*I*f*L*Pi + Sqrt[f]*Sqrt[2*Pi]* Rskin)]] - Z]^2