Fourier Transform of velocity series. -- CFD Online Discussion Forums

February 11, 2006, 10:33	Fourier Transform of velocity series.	#1
MM? Guest Posts: n/a	Hi, What is it about a Fourier Tranform that allows us to extract frequency data and Energy Spectra from a velocity time series? I don't want a complicated mathematical definition, but an intuitive (yet based in maths!) reason ...

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
how to compute relative velocity from absolute?	spk	Main CFD Forum	3	July 9, 2010 08:42
Time series of velocity at inlet/outlet as boundary condition	tofighi	FLUENT	0	May 27, 2010 03:01
Fast Fourier Transform of CL signal	Sachin Paramane	Main CFD Forum	0	June 11, 2007 07:51
Fast Fourier Transform	Lourival	FLUENT	0	May 16, 2007 14:02
Fourier Transform (Spectral analysis)	tayfun	FLUENT	0	June 18, 2004 13:36

All times are GMT -4. The time now is 10:09.