表示出两帧图像间各个像素点的相对情况，给出接收信号眼图及系统仿真误码率，单径或多径瑞利衰落信道仿真，欢迎大家下载学习，代码里有很完整的注释和解释。- Between two images showing the relative circumstances of each pixel, The received signal is given eye and BER simulation systems, Single path or multipath Rayleigh fading channel simulation, Welcome to download the study, Code, there are very complete notes and explanation.