ztransform

Thread Starter

Kayne

Joined Mar 19, 2009
105
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
 

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