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Topic: Ifft
Replies: 1   Last Post: Dec 27, 2012 7:33 PM

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Greg Heath

Posts: 6,387
Registered: 12/7/04
Re: Ifft
Posted: Dec 27, 2012 7:33 PM
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"Sung " <> wrote in message <kbh9ak$kts$>...
> I have raw data in displacement and frequency, how to convert into displacement and time?

Arrange your 2-D matrix so that frequency is along columns. Then use the ifft.

Hope this helps.


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Greg Heath

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