Signal Sketching

Discussion in 'Homework Help' started by hitmen, Mar 4, 2009.

  1. hitmen

    Thread Starter Active Member

    Sep 21, 2008
    159
    0
    My answer differs from my professor answer. Where have I gone wrong?

    the question is x(t) = summation ∏(0.5t-n) from n=-infinity to +infinity

    My answer: 1 for -1<t<1 with a period of 1 second.

    My professor answer: 1 for -1<t<1 with a period of 4 seconds.

    Where have I gone wrong?
     
  2. GirishC

    Active Member

    Jan 23, 2009
    58
    0
    Refer to time scaling and shifting property.
     
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