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GATE EC 2022:Signals & Systems Quiz 9

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Question 1

The figure shows two signal x(t) and h(t) as

Which of the waveforms in the option corresponds to convolution x(t) *h(t)?

Question 2

The unilateral Laplace transform of a signal x(t) is

The time signal x(t) is

Question 3

A sequence x(n) is defined as:

x(n) =

Then is DTFT is?

Question 4

The z-transform function of a stable system is given as

The impulse response h[n] is

Question 5

Fourier Series of the waveform, f(t) shown in figure is


Question 6

What is the 4-point DFT of signal  ?
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Jul 9ESE & GATE EC

Posted by:

Neha PathakNeha PathakMember since Jul 2020
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