Discrete Fourier Transform

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nyasha

Joined Mar 23, 2009
90
I am trying to calculate the discrete fourier transform but for some strange reason my answer is a bit different from the one l get from matlab. I am l doing it the right way ?
 

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MrChips

Joined Oct 2, 2009
19,383
Well we know that [4 4 4 4] would be the FFT of a delta function at the origin, [4 0 0 0], so that cannot be correct.
 
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