Hi!
Here is my task:
Find inverse z transform of \(X(z)=\frac{1}{2-3z}\), if \(|z|>\frac{2}{3}\) using definition formula.
I found that \(x(n)\) is \(\frac{1}{3}(\frac{2}{3})^{n-1}u(n-1)\) (using other method). But how can I find it using definition formula, \(x(n)=\frac{1}{2\pi j}\oint_{C}^{ } X(z)z^{n-1}dz\)?
Thanks in advance
Here is my task:
Find inverse z transform of \(X(z)=\frac{1}{2-3z}\), if \(|z|>\frac{2}{3}\) using definition formula.
I found that \(x(n)\) is \(\frac{1}{3}(\frac{2}{3})^{n-1}u(n-1)\) (using other method). But how can I find it using definition formula, \(x(n)=\frac{1}{2\pi j}\oint_{C}^{ } X(z)z^{n-1}dz\)?
Thanks in advance