（1）产生N个服从随机分布的随机数，重复M次运算，总计算量为M*N个点 （2）选定生成矩阵，进行信道编码 （3）进行双极性映射，根据不同信噪比加入高斯噪声（4）判决统计误码率（5）使用最小汉明距离译码并统计误码率（6）绘制星座图和误码率曲线图((1) N random number random distribution, repeated M times of operation, the total amount of computation for M*N points (2) selected generating matrix and channel encoding (3) of bipolar mapping, according to the ratio of adding Gauss noise of different signal to noise (4) judgment statistical error rate (5) use the small Hamming distance decoding and statistical error rate (6) draw the constellation diagram and bit error rate curve)