gives the order of the state-space model sys.
- The system sys can be a standard or descriptor StateSpaceModel, an AffineStateSpaceModel, or a NonlinearStateSpaceModel, all with no delays.
- The order of a standard continuous-time systems model is the number of integrators in the model and for standard discrete-time systems, the number of integer delays in the model.
- For a descriptor StateSpaceModel, the order is taken to be the dimension of the slow subsystem.
Examplesopen allclose all
Basic Examples (2)
It can be computed as the exponent of the polynomial Det[s e-a]:
Properties & Relations (3)
Possible Issues (1)
Introduced in 2010
(8.0)| Updated in 2014