MathGroup Archive 1996

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

Search the Archive

Re: 2d fit problem

  • To: mathgroup at
  • Subject: [mg4559] Re: [mg4484] 2d fit problem
  • From: Andrei Constantinescu <constant at>
  • Date: Wed, 7 Aug 1996 04:18:07 -0400
  • Sender: owner-wri-mathgroup at

 The classical Fit function does the job if you want 
 a linear combination of functions, for example:

   \sum a_ij x^i y^j 

 if you want something nonlinear, as:

   \sum cos( a_j x^j) exp(b_j y^j)

 you should use the Standard Math Package:


 For NonlinearFit you can find some information on an older 
 more simpler version on MathSource.


  Andrei Constantinescu               constant at   
  LMS Ecole Polytechnique                  tel:   (33)-1-
  91128 PALAISEAU cedex - FRANCE           fax:   (33)-1-    


  • Prev by Date: 80 bit floating point math
  • Next by Date: Piecewise Functions
  • Previous by thread: Re: 80 bit floating point math
  • Next by thread: Piecewise Functions