What is the inverse Z-transform of $\frac{1}{(1-z^{-1})^2}$?
Title says it all. I have a one line solution but can't work out how to get there from tables or first principals.
Thanks!
What is the inverse Z-transform of $\frac{1}{(1-z^{-1})^2}$?
Title says it all. I have a one line solution but can't work out how to get there from tables or first principals.
Thanks!