The Simulink software offer Accelerator and Rapid Accelerator simulation modes that remove much of the computational overhead required by Simulink models. These modes compile target code of your model. Through this method, the Simulink environment can achieve substantial performance improvements for larger models. The performance gains are tied to the size and complexity of your model. Therefore, large models that contain Computer Vision System Toolbox™ blocks run faster in Rapid Accelerator or Accelerator mode.
To change between Rapid Accelerator, Accelerator, and Normal mode, use the drop-down list at the top of the model window.
For more information on the accelerator modes in Simulink®, see Choosing a Simulation Mode.