在matlab仿真环境下，对直扩通信系统的同步算法及其流程进行说明-Matlab simulation in the environment, on the DS communication system synchronization algorithm and its process descr iption

自已做的直扩系统的simulink仿真，包括信号源的生成，捕获与跟踪，解扩解调全过程-To do their own DS systems simulink simulation, including the signal source of the generation, capture and track the entire process of despreading demodulation

直序扩频系统，首先基带信号通过脉冲成型，m序列扩频然后进行BPSK调制发送，接收端接收到信号加干扰和噪声，进行解调和解扩恢复原始信号。- The straight foreword wide frequency system, the first baseband signal through the pulse formation, the m sequence wide frequency then carries on BPSK the modulation transmission, t

直扩系统，适合学生毕业设计，结构简单，使用方便-DS system, suitable for graduate students to design, simple structure, easy to use

基于MATLAB的直扩信号的产生，扩频，调制解调以及解扩-matlab dsss