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finding Fast Fourier Transform (FFT)

finding Fast Fourier Transform (FFT)

‎02-24-2010 10:57 PM

hi,

i want to to simply find the FFT of a time domain discrete time signal.(sine, square, sawtooth, triangular etc). i found three(03) functions for finding out the FFT. whats the difference between these functions. the functions are given in the .png file.

 

 

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Re: finding Fast Fourier Transform (FFT)

‎02-25-2010 01:46 AM

see this
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