engineering recuitment GATE EE 2023-24 Test Series Signals and Systems Z Transform Inverse Z Transform
The impulse response of the discrete-time filter is expressed by its z transform function as:
\(H(z) = \frac{1-z^{-1}}{1+0.5z^{-1}} \)
the quotients of the impulse response values are:
1
h(0) = 1, h(1) = -1.5, h(2) = -0.75, h(3) = 0.375
2
h(0) = 1, h(1) = -1.5, h(2) = 0.75, h(3) = 0.375
3
h(0) = 1, h(1) = -1.5, h(2) = 0.75, h(3) = -0.375
4
h(0) = 1, h(1) = 1.5, h(2) = 0.75, h(3) = 0.375