Thank you for the many answers I recieved via email. The fourier transform now works fine.
But I encountered another problem with which you might be able to helo me again and which I've explained in more detail in the thread "Problem with nested NIntegrate"
Eckhard Schlemm schrieb:
> Hello, > > I want Mathematica to calculate the FourierTransform of a function which is > defined by Sin[x]^2 for Abs[x]<PI and zero else. I tried and defined the > function g as follows: > > g[x_]:=If[Abs[x]>PI,0,Sin[x]^2]; > > That works fine. But if I have mathematica try to determine the > FourierTransform by > > FourierTransform[g[x],x,p] > > I always get the error that the recursion limit and the iteration limit were > exceeded... > > what am I'm doing wrong? > > Any help is appreciated > > thanks > > Eckhard > > -- > _________________________ > Ludwig Schlemm > Tel: +49 (0) 160 91617114 > LudwigSchlemm@hotmail.com