System transformation on function H(z) for a discrete time LTI system expressed in state variable form with zero initial condition
A. C(zI-A)-1B+D
B. C(zI-A)-1
C. (zI-A)-1z
D. (zI-A)-1
Answer:A
System transformation on function H(z) for a discrete time LTI system expressed in state variable form with zero initial condition
A. C(zI-A)-1B+D B. C(zI-A)-1 C. (zI-A)-1z D. (zI-A)-1
Explanation: Transfer function which is ratio of Laplace output to the Laplace input when the initial conditions are zero in discrete is same as continuous but in the z-domain.