Mathematica 9 is now available
Services & Resources / Wolfram Forums / MathGroup Archive
-----

MathGroup Archive 2008

[Date Index] [Thread Index] [Author Index]

Search the Archive

Re: Request

  • To: mathgroup at smc.vnet.net
  • Subject: [mg86571] Re: [mg86545] Request
  • From: Sseziwa Mukasa <mukasa at jeol.com>
  • Date: Thu, 13 Mar 2008 20:54:07 -0500 (EST)
  • References: <200803130934.EAA01723@smc.vnet.net>

On Mar 13, 2008, at 2:34 AM, 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.

Look up the Fourier and InverseFourier functions in Help.

Regards,

Sseziwa


  • References:
    • Request
      • From: Billy Thompson <billythompson07@yahoo.com>
  • Prev by Date: Re: error with regular expression within package
  • Next by Date: Re: Request
  • Previous by thread: Request
  • Next by thread: Re: Request