The factor of the form (s+a) in H(s) is mapped into which of the following factors in z-domain?
A. 1-eaTz
B. 1-eaTz-1
C. 1-e-aTz-1
D. 1+eaTz-1
Answer:A
The factor of the form (s+a) in H(s) is mapped into which of the following factors in z-domain?
A. 1-eaTz B. 1-eaTz-1 C. 1-e-aTz-1 D. 1+eaTz-1
Explanation: If T is the sampling interval, then each factor of the form (s+a) in H(s) is mapped into the factor (1-e-aTz-1) in the z-domain.