Re: Request
- To: mathgroup at smc.vnet.net
- Subject: [mg86559] Re: Request
- From: dh <dh at metrohm.ch>
- Date: Thu, 13 Mar 2008 20:51:52 -0500 (EST)
- References: <frasf4$1lc$1@smc.vnet.net>
Hi Billy, the magic word is Fourier. Look it up in the manual. hope this helps, Daniel Billy Thompson wrote: > Hi, > > I am Billy, a research assistant, and i have started using Mathematica at the beginning of my research. However i wanted to know, if you people can please help me, if there is an implementation of the Fast Fourier Transform (FFT) in Mathematica. I work with large matrix systems and i need to multiply matrices and vectors using the FFT. I would sincerely be immensely grateful if you could help me and i am waiting for an answer in the near future. > Thanking you in anticipation, > Yours Sincerely > Billy > > >