Test and Debug Simulations
You can debug and analyze models in Simulink® by stepping through a simulation and viewing signal values throughout the model. You can set breakpoints to pause the simulation at a time of interest and then step the model execution one major time step at a time or one block at a time.
The software provides stepping and debugging utilities in the Simulink Editor and a programmatic interface for debugging in the MATLAB® Command Window.
The Diagnostic Viewer displays diagnostic messages issued by the software as you work in the Simulink Editor, grouped as informational messages, warning messages, and error messages.
- Debug Simulations in the Simulink Editor
Debug and analyze simulations in the model canvas, set breakpoints, step through time steps and block execution
- Debug Simulations Programmatically
Debug and analyze simulations in the MATLAB Command Window, set breakpoints, step through time steps and block methods
View diagnostics for models, configure and customize diagnostic checks, understand diagnostic viewer layout