If X(k) is the N/2 point DFT of the sequence x(n), then what is the value of X(k+N/2)?
Posted: Thu Jul 14, 2022 9:44 am
a) F1(k)+F2(k)
b) F1(k)-WNk F2(k)
c) F1(k)+WNk F2(k)
d) None of the mentioned
b) F1(k)-WNk F2(k)
c) F1(k)+WNk F2(k)
d) None of the mentioned