m序列信号发生器的设计，用于保密通信，和信息加密，属于流密码。-m sequence signal generator designed for confidential communications, and information encryption, part of stream ciphers.

在选定的数字基带通信系统中，设计应用分组线性纠错编码，提高系统的可靠性。在发送端利用单片机编程，产生n级(n建议取3) m序列，作为汉明码编码器的输入；同样，在发送端单片机中，编程实现对m序列的纠错编码；接收端利用单片机，编程实现汉明码译码，并还原输出m序列。-The selected digital baseband communication systems, the design application packet linear error-correcting codes, to im

扩频通信中pn序列码的仿真与研究，m序列，M序列，gold序列-Pn sequence spread spectrum communication and research simulation codes, m series, M series, gold sequence

MATLAB实现扩频通信系统仿真，实现m序列生成，发射端发射信号，接受端接受信号-MATLAB realization of spread spectrum communication system simulation, realization m sequence generation, transmission side transmits the signal, the receiving end receives signals