In mathematics and signal processing, the Z-transform converts a discrete-time 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.
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Cite As
Osama Abbas (2025). Z Transform (https://www.mathworks.com/matlabcentral/fileexchange/61515-z-transform), MATLAB Central File Exchange. Retrieved .
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- Signal Processing > Signal Processing Toolbox > Transforms, Correlation, and Modeling > Transforms > z-transforms >
- Control Systems > Control System Toolbox > Linear Analysis > Stability Analysis > Pole and Zero Locations >
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