If X(k) is the N-point DFT of the sequence x(n), determine the N-point DFT of the...

Transcribed Image Text:

If X(k) is the N-point DFT of the sequence x(n), determine the N-point DFT of the sequence: xs(n) = x(n) sin '2kon` N ;0nN-1 in terms of X(k), when ko is an integer. Note that you may wish to use Euler's formula to expand the input sequence. If X(k) is the N-point DFT of the sequence x(n), determine the N-point DFT of the sequence: xs(n) = x(n) sin '2kon` N ;0nN-1 in terms of X(k), when ko is an integer. Note that you may wish to use Euler's formula to expand the input sequence.