CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Main CFD Forum

Fast Fourier Transform

Register Blogs Members List Search Today's Posts Mark Forums Read

Reply
 
LinkBack Thread Tools Display Modes
Old   February 8, 2006, 18:10
Default Fast Fourier Transform
  #1
Sara
Guest
 
Posts: n/a
Hi,

Can anyone point me to a good source dealing with Fast Cosine Transform of poisson's equation? Preferably easy to follow.

S
  Reply With Quote

Old   February 9, 2006, 03:05
Default Re: Fast Fourier Transform
  #2
tom
Guest
 
Posts: n/a
www.fftw.org

It is good and fast. But the installation takes some time. Perhaps it is already installed on your machine.
  Reply With Quote

Old   February 14, 2006, 08:51
Default Re: Fast Fourier Transform
  #3
ztdep
Guest
 
Posts: n/a
Hi tom:

would you like to give me some information about some good reference for the spectral method. it is maily about the numerical implementation of the spectral method

  Reply With Quote

Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Fast Fourier Transform alastormoody11 STAR-CCM+ 0 January 20, 2011 23:49
Poisson equation fourier transform before discretization yohey44 Main CFD Forum 0 November 9, 2010 13:00
Fast Fourier Transform of CL signal Sachin Paramane Main CFD Forum 0 June 11, 2007 07:51
Fast Fourier Transform Lourival Main CFD Forum 21 June 7, 2007 00:53
Fast Fourier Transform Lourival FLUENT 0 May 16, 2007 14:02


All times are GMT -4. The time now is 08:44.