"Does mathworks provide such a functionality of simulating a ladar that is edge emitting, and having 905nm, single stripe laser technology?"
Yes, there is a lidar simulation environment in Simulaink. See https://www.mathworks.com/help/driving/ref/simulation3dlidar.html.
You can also simulate this in regular (non-Simulink) Matlab. You will have to decide the physics and engineering level of simulation - just as you must do for any simulation. Then you will be able to implement it in Matlab. If you are new to Matlab, there will be a learning curve. Good luck.
