简单的单用户ds-cdma系统仿真，包含六个m文件，m序列作为扩频码。-Simple single-user ds-cdma system simulation, including six m file, m sequences as spreading codes.

matlab编程，基于cdma通信扩频码生成序列发生器及其性能的研究。-Matlab programming, cdma communications-based spreading code to generate a sequence generator and its performance.