What is the system function of the filter with impulse response hk(n)?
Posted: Thu Jul 14, 2022 9:44 am
a) \(\frac{1}{1-W_N^{-k} z^{-1}}\)
b) \(\frac{1}{1+W_N^{-k} z^{-1}}\)
c) \(\frac{1}{1-W_N^k z^{-1}}\)
d) \(\frac{1}{1+W_N^k z^{-1}}\)
b) \(\frac{1}{1+W_N^{-k} z^{-1}}\)
c) \(\frac{1}{1-W_N^k z^{-1}}\)
d) \(\frac{1}{1+W_N^k z^{-1}}\)