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Discussion :: Signals and Systems

  1. The function f(t) in the given figure will have its Laplace transform as

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    Answer : Option D

    Explanation :

    The function is sum of three functions , i.e., a ramp of slpoe 1 originating at t = 0, a ramp of slpoe - 1

    Originating at t = 1 and a negative unit step function originating at t = 2, i.e.,

    f(t) = tu(t) - t u(t -1) = u(-2)

    .


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