What is the Fourier transform X(ω) of a finite energy discrete time signal x(n)?
Posted: Thu Jul 14, 2022 9:44 am
a) \(\sum_{n=-∞}^∞x(n)e^{-jωn}\)
b) \(\sum_{n=0}^∞x(n)e^{-jωn}\)
c) \(\sum_{n=0}^{N-1}x(n)e^{-jωn}\)
d) None of the mentioned
b) \(\sum_{n=0}^∞x(n)e^{-jωn}\)
c) \(\sum_{n=0}^{N-1}x(n)e^{-jωn}\)
d) None of the mentioned