Finding the output of a discrete system - signals and systems

Discussion in 'Homework Help' started by drk, Nov 3, 2010.

  1. drk

    Thread Starter Active Member

    Mar 8, 2008
    Hey, I'm having a problem resolving this exercise.
    The question:
    Find the output signal y[n] of a discrete system which input x[n] = u[n] (heaviside) and h[n] = (1/2)^(abs(n)) (impulse response)

    I've attached a picture of what I've done so far.
    I don't know how to resolve that sum, and I'm also not sure if what I have is correct.