说明：  M伪随机序列生成器算法 这个Matlab算法用于生成二元、三元及五级的，m序列。可以用于直接扩频通信等 系统中的，伪随机序列生成器。
(M pseudo-random sequence generator algorithm for the Matlab algorithm is used to generate binary, ternary, and five of the, m sequence. Can be used to direct spread spectrum communication system, the pseudo-random sequence generator.)