[Simulink] Moving average design without Signal Processing Toolbox

When designing a moving average filter in Simulink, it is normally not hard to create a model with basic Simulink blocks. However, in case of designing a moving average filter of 100 window size, it is not good idea to add 100 blocks of the Delay. So instead of using the Delay, we can use the block 'Matlab Function' where a moving average filter is coded.

* code