Fast Fourier Transform -- CFD Online Discussion Forums

January 20, 2011, 23:49	Fast Fourier Transform	#1
alastormoody11 Senior Member Join Date: Jun 2009 Posts: 100 Rep Power: 17	Has anyone used the FFT option in STARCCM+ to process data. I am trying to use the the FFT to process force variation in a cube to determine its sloshing frequency. Can anyone tell me what options I need to choose so as to accomplish this? I am a bit confused regarding the frequency range option specially since that is what I am trying to find out. Also where does the FFT option come from, coz when I right clicked on the data process functions it just showed the options of Fourier and inverse Fourier but no FFT. Any help would be appreaciated

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 Off Pingbacks are On Refbacks are On Forum Rules

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
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 08:51
Fast Fourier Transform	Lourival	Main CFD Forum	21	June 7, 2007 01:53
Fast Fourier Transform	Lourival	FLUENT	0	May 16, 2007 15:02
Fast Fourier Transform	Sara	Main CFD Forum	2	February 14, 2006 08:51

All times are GMT -4. The time now is 20:11.