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Q#1 LTI Systems GATE EE 2023 NAT +1 mark -0 marks

For the signals  shown in the figure,  is maximum at . Then  in seconds is __________ (Round off to the nearest integer).

Explanation:

For maximum value of convolution we must have maximum area under product of x(t - τ) & y(τ).

∴ (t – 1) must coincide with t = 3 so that entire positive area under y(t) coincide with x(t - τ)

∴ t – 1 = 3

t = 4

∴ z(t) = max occurs at t = 4

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Network Analysis 208 0 0
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EMFT EE 8 0 0
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