A continuous time signal is shown below. Sketch the following transformed versions of the signal.

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written 8.5 years ago by

teamques10 ★ 69k

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$i)x(t-3)\\ ii) -2x (t) \\ iii) x (t-3)\\ iv) \dfrac {dx(t)}{dt}$

Mumbai University > EXTC > Sem 4 > Signals and Systems

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Year : DEC 2015

signals and systems

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written 8.5 years ago by

teamques10 ★ 69k

Let amplitude of the signal is 1.

x(t) is a rectangular pulse of amplitude 1 and duration $-1 ≤ t ≤ 1.$

$(i) x(t - 3)$

x(t - 3) is a time delayed signal. Shift x(t) to the right by 3 position. Therefore, the signal will now have the duration …

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