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FFT of gaussian [message #74391] Wed, 12 January 2011 05:33
Gray is currently offline  Gray
Messages: 253
Registered: February 2010
Senior Member
Hi all,

Here's something I don't really understand. The Fourier transform of
a Gaussian function is another Gaussian... so why if I create a
Gaussian and run FFT do I not get a Gaussian? Is it because my
Gaussian vector is discrete? How can I fix this?

Thanks!
--Gray

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