mehtesham
Junior Member level 3
DFT
hi everybody
x[n] --DFT(N-points)--> X[k] --IDFT(M-points)--> y[n]
how we could find y[n] in terms of x[n] ? (for both M≥N and M<N)
is this correct ?
yp[n]=∑ x[n+rM] for r= -∞ to ∞ , y[n] = yp[n] , 0≤n≤M-1
if it is correct,how could be proved?
hi everybody
x[n] --DFT(N-points)--> X[k] --IDFT(M-points)--> y[n]
how we could find y[n] in terms of x[n] ? (for both M≥N and M<N)
is this correct ?
yp[n]=∑ x[n+rM] for r= -∞ to ∞ , y[n] = yp[n] , 0≤n≤M-1
if it is correct,how could be proved?