中文说明：应用背景基于Matlab的多光束白光干涉仿真程序。在光学学习中，深深体会到干涉衍射的复杂性，因此为了更好地理解掌握光学中的干涉衍射理论，编写此程序。无论是对于初学光学的同学来说，还是对于研究白光干涉实验的学者而言，都是极为方便的。关键技术程序中通过任意设置光栅常数、缝宽和光栅数目N等参数相关的参数，利用仿真光屏，从而达到不同的干涉效果，程序中调理清晰，注释明确，极大的方便了学习干涉衍射理论
English Description：
Application backgroundSimulation program of multi beam white light interference based on Matlab. In optical learning, the complexity of the interference diffraction is deeply understood. Therefore, to better understand the interference diffraction theory, the program is written. Whether it is for the beginner students, or for the study of white light interference experiment, scholars are very convenient.Key TechnologyIn the program, the parameters such as grating constant, slit width, and number of N are used to obtain different interference effects.