What is the causal signal x(n) having the z-transform X(z)=\(\frac{1}{(1+z^{-1})(1-z^{-1})^2}\)?
Posted: Thu Jul 14, 2022 9:44 am
a) [1/4(-1)n+3/4-n/2]u(n)
b) [1/4(-1)n+3/4-n/2]u(-n-1)
c) [1/4+3/4(-1)n-n/2]u(n)
d) [1/4(-1)n+3/4+n/2]u(n)
b) [1/4(-1)n+3/4-n/2]u(-n-1)
c) [1/4+3/4(-1)n-n/2]u(n)
d) [1/4(-1)n+3/4+n/2]u(n)