Sorry, I have more questions when I was studying signals and systems
1) Why is the z transform of this
\(\[\frac{z}{(z-2)^{2}}\]
\)
equal
\(\[n2^{n-1}u[n]\]
\)
I'm confuse about where they got the n-1?
2) What's the importance of
\(\[h_{k}[n-k]\]\) for linaer time invariant systems?
1) Why is the z transform of this
\(\[\frac{z}{(z-2)^{2}}\]
\)
equal
\(\[n2^{n-1}u[n]\]
\)
I'm confuse about where they got the n-1?
2) What's the importance of
\(\[h_{k}[n-k]\]\) for linaer time invariant systems?