ztrans
Z-transform
Description
ztrans(
finds the Z-Transform of
f
)f
. By default, the independent variable is
n
and the transformation variable is z
. If
f
does not contain n
,
ztrans
uses symvar
.
Examples
Input Arguments
More About
Tips
If any argument is an array, then
ztrans
acts element-wise on all elements of the array.If the first argument contains a symbolic function, then the second argument must be a scalar.
To compute the inverse Z-transform, use
iztrans
.
Version History
Introduced before R2006a