Help with finding the impulse response of a system

Discussion in 'Homework Help' started by jayo57, Apr 21, 2013.

  1. jayo57

    Thread Starter New Member

    Apr 21, 2013
    Hi can anyone help me solve the following problem?

    Determine the impulse response for each system characterized by the following difference equation.

    (a) y(n) = x(n) - ay(n-1) where a is a constant

    (b) y(n)= 6x(n) - by(n-1) where b is a constant

    (c) y(n)= 2x(n) - cy(n-1) where c is a constant

    Any help would be much appreciated.
  2. paulktreg

    Distinguished Member

    Jun 2, 2008
    You'll have to show your attempts before you get any pointers I'm afraid. Only fair don't you think?
  3. ParaTrooperJoe

    New Member

    Apr 21, 2013
    Good point -- sorry to highjack this thread, but I am new 'round here and am hopeful that someone can help me, as I have made a full attempt at solving my own problem, which can be found here:

    Thanks in advance.