文中用计算机搜索法构造大量不同周期 M 序列样本,运用统计学方法加以分析,指出M 序列的自相关函数最大旁瓣的概率分布类似莱斯分布,对 M 序列的优选有指导性意义。-A large number

of M sequences are generated by the computer search method as a swatch. And statistical analysis shows that the

statistical probabili ty of i ts maximum- side- petal resembles the Rice distribution. This view can guide the selection ofM

sequence.