[Solved] : Question 140453

You are given a computer program (or a processor) that takes an N-point data sequence, x(n) and computes it’s DFT/FFT coefficients, X(k). You have no access to the code of program/processor, and you cannot change any aspects of it.

Show that the input sequence x(n) to the above program/processor and/or its output(results) can be modified such that the same program/processor can also be used to compute the inverse DFT/FFT. Show your answer with analytical proof

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Answer to : Question 140453

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