ZTransform
ZTransform[expr,n,z]
gives the Z transform of expr.
ZTransform[expr,{n1,n2,…},{z1,z2,…}]
gives the multidimensional Z transform of expr.
Details and Options

- The Z transform for a discrete function
is given by
.
- The multidimensional Z transform is given by
.
- The following options can be given:
-
Assumptions $Assumptions assumptions to make about parameters GenerateConditions False whether to generate answers that involve conditions on parameters Method Automatic method to use VerifyConvergence True whether to verify convergence - In TraditionalForm, ZTransform is output using .
Examples
open allclose allSee Also
InverseZTransform GeneratingFunction LaplaceTransform Sum Series RSolve FourierSequenceTransform DiscreteConvolve TransferFunctionModel
Tutorials
Related Guides
Introduced in 1999
(4.0)
| Updated in 2008 (7.0)