中文说明：
基于角谱理论艾里光束的传播,该MATLAB程序，大体上模拟出了Airy光束的二维光强分布，并在此基础上利用角谱理论，编写出了其在二维平面内的传播，只需改变其中的参数就可以展示Airy光束的移动。在此基础上加上障碍物，可以得到Airy光束的自愈合特性等特殊性质。
English Description：
Based on the angular spectrum theory of Airy beam propagation, the matlab program, generally simulate the two-dimensional intensity distribution of Airy beam, and on this basis, using the angular spectrum theory, write its propagation in the two-dimensional plane, just change the parameters can show the movement of Airy beam. On this basis, the special properties such as self-healing properties of Airy beams can be obtained by adding obstacles.