engineering recuitment GATE ECE 2023-24 Test Series Signals and Systems Discrete Fourier Transform (DFT) and Discrete Fourier Series (DFS)
Two point DFT of a sequence x[n] is X[k] = [6, 2], compute its inverse.
1
x(n) = [2,2]
2
x(n) = [2,4]
3
x(n) = [4,4]
4
x(n) = [4,2]