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
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Introduced in 1999
Updated in 2008
(4.0)
|
(7.0)