If X(z) is the z-transform of the signal x(n), then what is the z-transform of x*(n)?
A. X(z*)
B. X*(z)
C. X*(-z)
D. X*(z*)
Answer:A
If X(z) is the z-transform of the signal x(n), then what is the z-transform of x*(n)?
A. X(z*) B. X*(z) C. X*(-z) D. X*(z*)
Explanation: According to the conjugation property of z-transform, we have