CFD Online Logo CFD Online URL
Home > Forums > Visualization & Post-Processing Software > Tecplot

Spatial Fourier Transform (DFT/FFT)

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

LinkBack Thread Tools Search this Thread Display Modes
Old   August 15, 2018, 23:28
Exclamation Spatial Fourier Transform (DFT/FFT)
Tom Waits
Join Date: Aug 2018
Posts: 42
Rep Power: 7
TomWaits is on a distinguished road
Hi all,
Is there a way to extract the fourier transform of a 3-D domain in terms of the spatial frequency; my Data>Fourier Transform is greyed out.

Thank you,
Tom Waits
TomWaits is offline   Reply With Quote

Old   August 20, 2018, 18:10
Join Date: May 2013
Posts: 61
Rep Power: 13
novedevon is on a distinguished road
The Fourier Transform currently is only supported in line plots. So to use Tecplot's Fourier methods, you must either extract a line or take an average to get this into a line to analyze.

We would be interested in your workflow of this, so for more specific directions please contact
novedevon is offline   Reply With Quote


fourier transform, tecplot 360

Thread Tools Search this Thread
Search this Thread:

Advanced Search
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 Off
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
[General] FFT Of Selection Over Time (Fourier Transform) in ParaView 3.14.1 Mehrez ParaView 12 October 26, 2021 15:21
Fast Fourier Transform (FFT) in Tecplot 360 g.woyczynski Tecplot 5 October 26, 2017 11:09
Poisson equation fourier transform before discretization yohey44 Main CFD Forum 0 November 9, 2010 12:00
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 22:48.