Continuous updating is a Stateflow® chart property. To set this property:
Right-click inside a chart and select Properties from the context menu.
In the Chart Properties dialog box, set the Update
When you set the Update method to
Enables zero-crossing detection
Disables super step semantics
Decide whether to disable zero-crossing detection, based on considerations described in When to Disable Zero-Crossing Detection. You can choose from different zero-crossing detection algorithms in the Model Configuration Parameters dialog box, on the Solver pane. For details, see the Simulink® documentation.