Sketch the continuous-time signals: 1. x(t) = u(t+1) - 2u(t-1) + u(t-3) 2. x(t) = (t+1)u(t-1) -
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Sketch the continuous-time signals:
1. x(t) = u(t+1) - 2u(t-1) + u(t-3)
2. x(t) = (t+1)u(t-1) - tu(t) - u(t-2).
u(t) is unit step function.
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1 xt ut1 2ut1 ut3 Let us first define the unit step function Similarly for Now f...View the full answer
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