MathGroup Archive 1996

[Date Index] [Thread Index] [Author Index]

Search the Archive

Re: Nonlinear fitting of a surface????

  • To: mathgroup at smc.vnet.net
  • Subject: [mg3468] Re: [mg3456] Nonlinear fitting of a surface????
  • From: Elias Saab <mathes at esaab.math.missouri.edu>
  • Date: Sat, 9 Mar 1996 01:00:29 -0500
  • Sender: owner-wri-mathgroup at wolfram.com

Try this
n=5;
xylist=Flatten[Table[ x^i y^(j-i),{i,0,4},{j,i,n}],1]
b[x_,y_]=Fit[data,xylist,{x,y}]

Elias Saab

On Fri, 8 Mar 1996, michael matthews wrote:

> 
> I have a set of data (x,y,z) where x,y are the independent
> variables, and z is the dependent... a surface.  I would
> like to fit this with a non-linear function of x and y.
> Any ideas?
> 
> Thanks
> Mike
> 

==== [MESSAGE SEPARATOR] ====


  • Prev by Date: Printing/TeX
  • Next by Date: Re: Using a remote kernel
  • Previous by thread: Nonlinear fitting of a surface????
  • Next by thread: Free differential calculus