包含单缝衍射，光栅衍射，等倾干涉，等厚干涉，杨氏双缝干涉，菲涅耳衍射等基础函数-Contains a single-slit diffraction, diffraction grating, equal inclination interference, equal thickness interference, Young' s double slit interference, Fresnel diffraction and other basic functions

利用matlab对光学的菲涅尔衍射效应进行的仿真-Using simulation matlab optical Fresnel diffraction effects conducted