Learn more about Stateflow

Configuring a Stateflow Chart to Update in Continuous-Time

Continuous updating is a Stateflow chart property. To set this property:

1. Right-click inside a chart and select Properties from the context menu.

   The Chart properties dialog box appears.

2. In this dialog box, set the Update method to Continuous.

   Note   When you set the Update method to Continuous, the chart automatically: Enables zero-crossing detection Disables super step semantics

   After you select the continuous update method, note that zero-crossing detection is enabled by default.

3. Decide whether or not to enable zero-crossing detection, based on considerations described in When to Enable Zero-Crossing Detection.

   Note   You can choose from different zero-crossing detection algorithms in the Solver pane of the Configuration Parameters dialog box. See Zero-Crossing Algorithms in the Simulink User's Guide for details.

4. Click OK.

Workflow for Creating Continuous-Time Charts

When to Enable Zero-Crossing Detection

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