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ECE · Q130

Signal Processing

Engineering and GATE · ECE · question 130

Q130

The transfer function of a system is given by H ( s ) = 1 s^2 ( s - 2 ). The impulse response of the syste is (* denotes convolution, and u(t) is unit step function)

The transfer function of a system is given by    The impulse response of the syste is
(* denotes convolution, and u(t) is unit step function)
A.
(t2 ∗ e-2t)u(t)
B.
(t e2t)u(t)
Answer
C.
(te-2t)u(t)
D.
(te-2t)u(t)

Answer: Option B

Solution

Answer: Option B
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