set

Set operating point information for Stateflow chart, MATLAB System block, or S-function

Syntax

set(modelOP,blockPath,op)

Description

set(modelOP,blockPath,op) sets the operating point op for the model element at the specified path blockPath. Use the set function to specify operating point information for:

• Stateflow^® charts

• MATLAB System blocks

• S-functions with custom operating point implementation

To modify the operating point information for a built-in block, use the loggedStates property for the Simulink.op.ModelOperatingPoint object.

To modify the operating point of a model reference in a simulation that runs from an initial operating point, specify the InitialState parameter of the Model block as a Simulink.op.ModelBlockOperatingPoint object. The Model block operating point overrides the operating point information for the block in the Simulink.op.ModelOperatingPoint object specified as the initial operating point of the top model.

Examples

Set Operating Point for Stateflow Chart

Specify the operating point for the Stateflow chart 'mymodel/chart' as the contents of the variable newChartOperPoint.

newOperPoint = set(myOperPoint,'mymodel/chart',newChartOperPoint)

Input Arguments

modelOP — Model operating point

Simulink.op.ModelOperatingPoint object

Model operating point, specified as a Simulink.op.ModelOperatingPoint object.

blockPath — Path to element whose operating point you want to modify

string | character vector

Path to element whose operating point you want to modify, specified as a string or a character vector.

You cannot access or modify operating point information for Stateflow charts, MATLAB System blocks, or S-functions inside model references that execute in accelerator mode.

op — Operating point information to set

Stateflow.op.BlockOperatingPoint object | S-function operating point | MATLAB System block operating point

Operating point information to set, specified as a Stateflow.op.BlockOperatingPoint (Stateflow) object, an S-function operating point, or a MATLAB System block operating point.

Tips

• For more information about working with operating points for Stateflow charts, see Save and Restore Operating Points for Stateflow Charts (Stateflow).

• Use the ssSetOperatingPointVisibility function to specify whether operating point information for an S-function is accessible from the ModelOperatingPoint object.

Version History

Introduced in R2019a

R2019a: Simulink.SimState.ModelSimState is renamed to Simulink.op.ModelOperatingPoint

The Simulink.SimState.ModelSimState object, which was introduced in R2009a, is renamed and replaced with the Simulink.op.ModelOperatingPoint object. You can still use simulation snapshots from a previous release that you captured and saved as ModelSimState objects. When you load the object into the workspace or a model, the object is replaced with a ModelOperatingPoint object that contains the same data.

The ModelOperatingPoint object has the same properties as the ModelSimState object. The setBlockSimState and getBlockSimState functions continue to work but are not recommended. Instead, use the get and set functions for the ModelOperatingPoint object.