Simulink Functions
Call Simulink® function-call subsystems directly to streamline
                                design
By using Simulink functions, you can call Simulink subsystems in the state and transition actions of a Stateflow® chart to create more efficient, readable models.
Topics
- Reuse Simulink Functions in Stateflow ChartsCreate and execute Simulink functions in Stateflow. 
- Bind a Simulink Function to a StateSpecify the behavior of subsystem variables between function executions. 
- Design Charts with Simulink FunctionsReplace a function-call subsystem with a Simulink function in a Stateflow chart. 
- Reuse Functions by Using Atomic BoxesEncapsulate reusable functions in a separate namespace. 


