1.

The impulse response of the discrete-time filter is expressed by the z transform function as:\(H\left( z \right) = \frac{{1 - {z^{ - 1}}}}{{1 + 0.5{z^{ - 1}}}}\)The quotients of the impulse response values are:

A. h(0) = 1, h(1) = -1.5, h(2) = -0.75, h(3) = -0.325
B. h(0) = 1, h(1) = -1.5, h(2) = 0.75, h(3) = -0.325
C. h(0) = 1, h(1) = -1.5, h(2) = 0.75, h(3) = -0.375
D. h(0) = 1, h(1) = 1.5, h(2) = 0.75, h(3) = 0.325
Answer» D. h(0) = 1, h(1) = 1.5, h(2) = 0.75, h(3) = 0.325


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