计算全息close all clc clear A=zeros(64) A(15:20,20:40)=1 A(15:50,20:25)=1 A(45:50,20:40)=1 A(30:34,20:35)=1 ％ ppp=exp(rand(64)*pi*2*i) A=A.*ppp ％ Author s email: zjliu2001@163.com figure imshow(abs(A),[]) Fa=fft2(fftshift(A)) Fs=fftshi

产生随机数，跟matlab的rand功能一样，用C实现，经过测试，没有错误，可以直接拿去使用。-Generate random Numbers, like the rand function of matlab, C, after testing, there is no error, can be directly used.