This page provides all possible meanings and translations of the word Z-transform
transform that converts a discrete time-domain signal into a complex frequency-domain representation
In mathematics and signal processing, the Z-transform converts a time-domain signal, which is a sequence of real or complex numbers, into a complex frequency-domain representation.
It can be considered as a discrete-time equivalent of the Laplace transform. This similarity is explored in the theory of time scale calculus.
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