What is the inverse of the system with impulse response h(n)= δ(n)-1/2 δ(n-1)?
A. (1/2)nu(n)
B. -(1/2)nu(-n-1)
C. Both
D. None of the mentioned
Answer:A
What is the inverse of the system with impulse response h(n)= δ(n)-1/2 δ(n-1)?
A. (1/2)nu(n) B. -(1/2)nu(-n-1) C. Both D. None of the mentioned
Explanation: The system function of given system is H(z)= 1- 1/2 z-1