What is the value of |X(ω)| given X(ω)=1/(1-ae-jω), |a|<1?
Posted: Thu Jul 14, 2022 9:44 am
a) \(\frac{1}{\sqrt{1-2acosω+a^2}}\)
b) \(\frac{1}{\sqrt{1+2acosω+a^2}}\)
c) \(\frac{1}{1-2acosω+a^2}\)
d) \(\frac{1}{1+2acosω+a^2}\)
b) \(\frac{1}{\sqrt{1+2acosω+a^2}}\)
c) \(\frac{1}{1-2acosω+a^2}\)
d) \(\frac{1}{1+2acosω+a^2}\)