这是用来仿真四通道计算全息的程序，采用了二元傅立叶变换-This is used for simulation of four-channel computer-generated hologram of the procedures, the use of the dual Fourier Transform

关于计算全息的matlab仿真程序，可直接运行，适合加密的去学习。(Matlab CGH on the simulation program, can be directly run, suitable for encryption to learn.)

2d图形的计算全息图的生成，用于计算全息的研究(Computer generated hologram of 2D graphics, for research of CGH)