If x(n) is an imaginary sequence, then the z-transform of the real part of the sequence is?
Posted: Thu Jul 14, 2022 9:44 am
a) \(\frac{1}{2}\)[X(z)+X*(z*)]
b) \(\frac{1}{2}\)[X(z)-X*(z*)]
c) \(\frac{1}{2}\)[X(-z)-X*(z*)]
d) \(\frac{1}{2}\)[X(-z)+X*(z*)]
b) \(\frac{1}{2}\)[X(z)-X*(z*)]
c) \(\frac{1}{2}\)[X(-z)-X*(z*)]
d) \(\frac{1}{2}\)[X(-z)+X*(z*)]