is handled using callback functions for the model and blocks within the Simulink diagram. The control of the model execution is performed using SET_PARAM in conjunction with the model’s simulation status.įinally, the synchronization from the model to the GUI during model open, simulation start, etc. Model using the SET_PARAM application programming interface (API) for Simulink.įor example, in the callback function for the slider bar that appears in the GUI, the value of the Gain block in the model is Method 1: Change Model Parameters with SET_PARAM APIįundamentally the strategy that Will Campbell takes is to change properties and parameters of the various blocks in the Simulink Provides relatively simple examples along with documentation. So I set about searching the File Exchange for a good example, but instead IĮach of the File Exchange entries approach adding a GUI to Simulink model differently. How to provide a GUI for a Simulink model. To meet the desire to abstract the model’s internal structure for an end user of the simulation.Īs a field engineer, I work a great deal with a number of our customers who use Simulink, and I often get questions about Providing a graphical user interface (GUI) to the model is a common approach To understand the intricacies of the model itself. Often those who run simulations want to change a few inputs and parameters and see how the model responds without needing

Not Everyone Needs to See the Simulink Model Method 2: Custom MATLAB Code S-Function.Method 1: Change Model Parameters with SET_PARAM API.Not Everyone Needs to See the Simulink Model.

Simulink example models