Dear Marco and Rene, Cint has FFT in $CINTSYSDIR/include/fft.c. It may not be the best FFT algorithm but usable to some extent if you need it urgently. You can precompile it as a shared library. Thank you Masaharu Goto > >Hi Marcelo, >We do not have an FFT class in the Root library. >Some people promissed to deliver such a class sometime ago. >No idea of the status. >If somebody has one, let me know. > >Rene Brun > >On Wed, 8 Sep 1999, Marcelo G. Munhoz wrote: > >> >> Hi, >> >> Is there a Fast Fourier Transform algorithm implemented in ROOT >> (adapted from CERNLIB, for instance)? >> >> Thanks, >> >> Marcelo. >>
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