ListZTransform
ListZTransform[list,z]
gives the Z transform of list as a function of z.
ListZTransform[list,z,k]
places the first element of list at integer time k on the infinite time axis.
ListZTransform[list,{z1,z2,…},{k1,k2,…}]
gives the multidimensional Z transform.
Details

- The one-dimensional Z transform of a list
of length
is given by
.
- ListZTransform[list,z] is equivalent to ListZTransform[list,z,0].
- ListZTransform[list,…] effectively computes the ZTransform of a sequence given by list.
- ListZTransform[list,z,k] effectively computes ZTransform[f[r],r,z] for a sequence f with f[r-1+k]=list[[r]] for 1<=r<=Length[list] and f[r]=0 otherwise.
Examples
open allclose allSee Also
Related Guides
Introduced in 2012
(9.0)