This submission contains a level 2 M-file s-function that changes the background color of a block while the simulation runs.
In the block dialog box, specify which block you want to be affected. Look at the M-code to change the logic of color switching to fit your application.
Guy Rouleau (2020). Changing the color of a block while the simulation runs (https://www.mathworks.com/matlabcentral/fileexchange/23127-changing-the-color-of-a-block-while-the-simulation-runs), MATLAB Central File Exchange. Retrieved .
Modified to automatically change the color of the block connected to the output port. Added a parameter to set the value at which the color switches