functiondenominatorDegree
Return denominator degree of a discrete transfer function
Information
Syntax
result = DiscreteTransferFunction.Analysis.denominatorDegree(dtf)
Description
Function Analysis.denominatorDegree calculates the degree of the denominator polynomial of a discrete transfer function.
Example
DiscreteTransferFunction z = Modelica_LinearSystems2.DiscreteTransferFunction.z(); Modelica_LinearSystems2.DiscreteTransferFunction dtf=(0.0023753*z^2 + 0.00475059*z + 0.0023753)/(z^2 - 1.89549*z + 0.904988); Real dDegree; algorithm dDegree := DiscreteTransferFunction.Analysis.denominatorDegree(dtf); // dDegree = 2
Inputs
| Type | Name | Default | Description |
|---|---|---|---|
| DiscreteTransferFunction | dtf | Discrete transfer function of a system |
Outputs
| Type | Name | Default | Description |
|---|---|---|---|
| Integer | result |