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FFT-help! [message #20485] Fri, 30 June 2000 00:00
Rachel is currently offline  Rachel
Messages: 6
Registered: June 2000
Junior Member
Hi, I am a new IDL user and I am struggling with the FFT function. Given an
array with periodic data, (intensity vs. time), I want to find the fourier
transform (and thereby find the frequency).

thanks,

bridget
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