Discussion in 'Math' started by Kayne, Apr 11, 2010.

  1. Kayne

    Thread Starter Active Member

    Mar 19, 2009
    Hi all,

    I am having trouble with z transforms the attachment has the question and a tutorial which i have then below this is the equation I have worked though. The answer(green) is what i have come up with but I think I haven't transformed it correctly.

    Hopefully someone might have done z transforms at one stage and may help.

    Thanks for your time