5. (10%) Consider a signal v(t) = b(t)cos?(Wot + ). As in the figure, b(t) = bx forte (k-1)), KT,) and bk 1,-1,-1,1 for
Posted: Fri May 20, 2022 10:57 pm
5. (10%) Consider a signal v(t) = b(t)cos?(Wot + ). As in the figure, b(t) = bx forte (k-1)), KT,) and bk 1,-1,-1,1 for k = 1,2,3,4 with 1/T, <fo. v(t) passes through an integrator that takes integration on v(t) for every Ty seconds and outputs v.(kt) for k = 1,2,3,4. Determine v,(kT) for k = 1, 2, 3, 4 with your derivations. b(t) 1 -1 -1 1 4 3 0 1 2 t(s)