Matrix, the DTFT has a summation rather than an integral because it is converting the DISCRETE time representation of a signal to its CONTINUOUS frequency domain representation. Because the frequency domain representation is continuous for the DTFT, we need an integral to convert back to the discrete time representation of the signal.
Matrix, the DTFT has a summation rather than an integral because it is converting the DISCRETE time representation of a signal to its CONTINUOUS frequency domain representation. Because the frequency domain representation is continuous for the DTFT, we need an integral to convert back to the discrete time representation of the signal.
IllinoisDSP 2 months ago
how come the DTFT has an integral term in it rather than a summation?
MatrixOfDynamism 2 months ago
Who would win in a fight, Douglas Jones or Jont Allen?
lednakashim 6 months ago
good explanation
pnsakanjankumar 6 months ago
nice work..........
29riteshkakkar 10 months ago