Complex Signals and Systems help

Discussion in 'Homework Help' started by RedDogTech, Jul 23, 2007.

  1. RedDogTech

    Thread Starter New Member

    Jul 17, 2007
    2
    0
    Trying to solve diff. eq:

    (dw/dt) + 3w = 6e^j3t u(t).

    I can get to the operator form:

    (p + 3)w(t) = 6e^j3t u(t) ==> w(t) = (1/(p+3))*[6e^j3t u(t)]

    (the 1/p = Heaviside operator). The solution in the example is:

    w(t) = (2/(1 + j))e^j3t u(t) - (2/1 + j))e^-3t u(t)

    I am lost in the integration.....
    Can someone shed some light on this for me? Thanks.
     
  2. RedDogTech

    Thread Starter New Member

    Jul 17, 2007
    2
    0
    Never mind, got the help I needed.
     
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