DiscreteTimeModelQ[lsys]
gives True if lsys is a discrete-time systems model, and False otherwise.


DiscreteTimeModelQ
DiscreteTimeModelQ[lsys]
gives True if lsys is a discrete-time systems model, and False otherwise.
Details

- The systems model lsys can be a TransferFunctionModel or StateSpaceModel.
- Systems models with numeric or symbolic SamplingPeriod values are treated as discrete-time models.
See Also
Related Guides
History
Text
Wolfram Research (2010), DiscreteTimeModelQ, Wolfram Language function, https://reference.wolfram.com/language/ref/DiscreteTimeModelQ.html.
CMS
Wolfram Language. 2010. "DiscreteTimeModelQ." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/DiscreteTimeModelQ.html.
APA
Wolfram Language. (2010). DiscreteTimeModelQ. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/DiscreteTimeModelQ.html
BibTeX
@misc{reference.wolfram_2025_discretetimemodelq, author="Wolfram Research", title="{DiscreteTimeModelQ}", year="2010", howpublished="\url{https://reference.wolfram.com/language/ref/DiscreteTimeModelQ.html}", note=[Accessed: 11-August-2025]}
BibLaTeX
@online{reference.wolfram_2025_discretetimemodelq, organization={Wolfram Research}, title={DiscreteTimeModelQ}, year={2010}, url={https://reference.wolfram.com/language/ref/DiscreteTimeModelQ.html}, note=[Accessed: 11-August-2025]}