Impulse Response
5 practice questionsSignals & SystemsStep-by-step solutions
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1
An LTI system is BIBO stable if its impulse response is:
A.Absolutely integrable
B.Always positive
C.Periodic
D.Equal to a step
2
An LTI system is causal if its impulse response h(t) satisfies:
A.h(t) = 0 for t < 0
B.h(t) = 0 for t > 0
C.h(t) = 1 everywhere
D.h(t) is periodic
3
The impulse response h(t) of a system is its output when the input is:
A.A unit step
B.A unit impulse ฮด(t)
C.A sinusoid
D.Zero
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