If X(z) is the z-transform of x(n), then what is the z-transform of interpolated signal v(m)?
A. X(zI)
B. X(z+I)
C. X(z/I)
D. X(zI)
Answer:A
If X(z) is the z-transform of x(n), then what is the z-transform of interpolated signal v(m)?
A. X(zI) B. X(z+I) C. X(z/I) D. X(zI)
Explanation: By taking the z-transform of the signal v(m), we get