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Find the d.f.t of the sequence f[n] = {3,3,0,3]. Verify rayleigh's theorem for this sequence. (using...

Find the d.f.t of the sequence f[n] = {3,3,0,3]. Verify rayleigh's theorem for this sequence. (using matlab)

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Answer #1

The formula for the DFT is given by:

For x[n] = [3,3,0,3], DFT is calculated as:

Verification using MATLAB:

If you do not undestand any part of the problem please comment, i will reply ASAP.

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