[sdiy] DSP tools needed

[Thomas Strathmann]

On 9/1/10 22:11 , Tim Ressel wrote:
> I need to perform an inverse FFT on complex data but all my tools are broken
> thanks to Microsoft and their constant obsoleting of old stuff. Does anybody
> know of a cheap or free windoze based tool for doing this? Either a standalone
> exe or a DLL (vb 2005) would be fine.

There's a DLL for FFTW, but I do not know how to interface that from 
Visual Basic. It should work relatively straigh forward with Visual C or 
C++, though. For a standalone tool try Octave or Scilab which are both 
free Matlab like packages.

	Thomas