What is the frequency response of the system described by the system function H(z)=\(\frac{1}{1-0.8z^{-1}}\)?
Posted: Thu Jul 14, 2022 9:44 am
a) \(\frac{e^{jω}}{e^{jω}-0.8}\)
b) \(\frac{e^{jω}}{e^{jω}+0.8}\)
c) \(\frac{e^{-jω}}{e^{-jω}-0.8}\)
d) None of the mentioned
b) \(\frac{e^{jω}}{e^{jω}+0.8}\)
c) \(\frac{e^{-jω}}{e^{-jω}-0.8}\)
d) None of the mentioned