光学工程*提供自由空间中干涉产生的光学散斑图样-Optical Engineering* Provide free space optical speckle pattern interferometry generated

本程序模拟光学图像的菲涅尔变换过程，近似模拟光学图像信息在自由空间传播过程中的衍射现象-This procedure simulated Fresnel transform process of optical image, approximate optical image diffraction phenomenon in the process of information transmission in free space