Assignment 1 Solved for Communication Systems Engineering | ELEG 403, Assignments of Electrical and Electronics Engineering

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ELEG403 COMMUNICATIONS SYSTEMS ENGINEERING ASSIGNMENT #1 due Monday September 15 1. _ Determine whether each of the following signals is periadlc andi, If 0, find the fundamental patiod Ty, a} jexpi}10t) b> expf(-14}H] c} cos(10tt} = sinfat-1) @} [eost2t-x/a)F 2. (Consider a filter with input ott} and output yi}. For each of the fallowing input-output ralationships, determine whether the correaponding fitter is linear, time-invariant, or - bath. ‘ ap y(t) = tx(t-1h b) yit) = 3°12} e) vit) = (1) + x(t} a) y(t) = xfsindty) 3. Haykin Problem P21 #1 4. Raykin Problem P2.1 #2