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idrissi

France
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Posted - 06/02/2004 :  07:57:19 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
How to calculate a Fourier transform on data containing many colums using lab talk. In my case,the first colum is associated with time

Thank you in advance
A. idrissi

Mike Buess

USA
3037 Posts
Posted - 06/02/2004 :  1:33:19 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
You must write a script for that. Search for the FFT object in your programming guide and use the example as a starting point. You can follow the approach outlined in this topic...

http://www.originlab.com/forum/topic.asp?topic_id=2888

If you want more help you need to provide more information, in particular your Origin version and data type (real or complex).

Mike Buess
Origin WebRing Member
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