If δ(n) is the input, then what is the ideal output of yd(n)?
A. δ(n)
B. 0
C. u(n)
D. None of the mentioned
Answer:A
If δ(n) is the input, then what is the ideal output of yd(n)?
A. δ(n) B. 0 C. u(n) D. None of the mentioned
Explanation: We excite the cascade configuration by the unit sample sequence δ(n). Thus the input to the inverse system 1/H(z) is hd(n) and the output is y(n). Ideally, yd(n)= δ(n).