Hi Chuki,
To determine the z-transform or inverse z-transform of a given function, you can use the "ztrans" or "iztrans" functions in MATLAB, respectively. These functions take a symbolic expression as input and return the z-transform or inverse z-transform of the expression.
Here is a code snippet to find the z-transform of a function:
% Define the function
syms n;
func = 3^n;
% Find the z-transform
syms z;
Ztransform = ztrans(func, n, z);
Here is a code snippet to find the inverse z-transform of a function:
% Define the function
syms z;
Ztransform = 1/(z-2);
% Find the inverse z-transform
syms n;
func = iztrans(Ztransform, z, n);
To know more about the above functions, you can refer to the below documentations:
- Z-Transform: https://in.mathworks.com/help/symbolic/sym.ztrans.html
- Inverse Z-Transform: https://in.mathworks.com/help/symbolic/sym.iztrans.html
Hope this solves your query.
