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Re: How can one improve the derivative? [message #86695 is a reply to message #86694] Thu, 28 November 2013 07:12 Go to previous messageGo to previous message
David Fanning is currently offline  David Fanning
Messages: 11724
Registered: August 2001
Senior Member
g.nacarts@gmail.com writes:

> I am completely confused. Can you please give an example what you mean?
> The syntax of FFT : smoothresult=FFT(Array) is that what you mean?

I've given an example. You have the book, right? I'm looking at page 296
in the section labeled Image Filtering in the Frequency Domain.

Cheers,

David
--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.idlcoyote.com/
Sepore ma de ni thue. ("Perhaps thou speakest truth.")
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