InverseZ92 v1.0.3 (Inverse Z-transform)
by Lars Frederiksen (lars@post8.tele.dk)
Unfortunately, this good program has vanished from the Internet, including TI's archives.
All I had was this function without its documentation, so I am making it available.
Hopefully, it will help out some people.
Syntax: iztrans(expression,variable)
Examples: iztrans(x^a,x) [note that the variable 'n' is reserved by the program
for the transformed variable]
iztrans(x*(x+1)/(x^2+2x+1),x)
iztrans(z/(z-a),z)
If you have or find a more recent version of this program or its documentation,
please send it to me at bbhatt1@towson.edu
Thanks.
Bhuvanesh.