MathGroup Archive 2008

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

Search the Archive

Re: Request


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


  • Prev by Date: Re: error with regular expression within package
  • Next by Date: Re: Request
  • Previous by thread: Request
  • Next by thread: Re: Request