中介真值程度度量，基于中介真值程度度量的图像分割给出接收信号眼图及系统仿真误码率，应用小区域方差对比，程序简单。- The true extent of the value of the intermediary measure, measure the true extent of the agency based on the value of image segmentation The received signal is given eye and BER simulation systems, Application of small area variance comparison, simple pr