中文说明：应用目前世界上最流行的仿真软件之一：matlab进行了光线反射的模拟。基于matlab简单易用的优点，本文成功的模拟了一条旋转光线反射的模拟过程，编程思路十分新颖。
English Description：
Application of one of the most popular simulation software in the world: MATLAB for the simulation of light reflection. Based on the advantages of simple and easy to use MATLAB, this paper successfully simulated a rotating light reflection of the simulation process, the programming ideas are very novel.