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MathGroup Archive 2003

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  • To: mathgroup at
  • Subject: [mg44683] NFourierTransform
  • From: "Dott. Roberto Cavaliere SciSoft s.r.l." <rcavaliere at>
  • Date: Fri, 21 Nov 2003 05:13:07 -0500 (EST)
  • Reply-to: <rcavaliere at>
  • Sender: owner-wri-mathgroup at

Hi to all,
I would like to know how to calculate the numerical Fourier transform
for a function of two variables. 
For instance, the following one:
NFourierTransform[Exp[-(x^2+y^2)],{x,y}, {u,v}].

The FourierTransform works fine and returns the right result, for that
Is it possible, in other general cases, to use the numerical
NFourierTransform on functions of two or more variables ?

Are there packages solving this problem ?

Thank you in advance.

Roberto Cavaliere
Technical Support and Training
Mathematica Accredited Trainer
Scisoft S.r.l.
rcavaliere at 

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