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BARC-2018 EE: SIgnal & System Quiz 2
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Question 1
Let the signal be a discrete time signal represented as
This signal is passed through a system whose impulse response is represented as. The minimum value of so that is _______ Hz
This signal is passed through a system whose impulse response is represented as. The minimum value of so that is _______ Hz
Question 2
If f (t) is a time domain signal whose Laplace transform is F (s), Where
and the Fourier transform of f(t) converges. Then f(0) and f(∞) are respectively
Question 3
Let
The quantities p, q, r are real numbers.
Consider
If the zero of H(z) lies on the unit circle, then
Question 4
Two casual discrete – time signal x[n] and y[n] are related as y[n] = is the z-transform of y[n] is , the value of x [2] is___
Question 5
Given a signal . If the z -transform of signal is X(z) then which of the following diagram can represent pole location of X (z) on the z -plane
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Mar 12ESE & GATE EE