直接序列扩频码的仿真，介绍了通过PN码实现扩频系列的设计和运用-Simulation of direct-sequence spread-spectrum code, introduced by PN code to achieve the design and use of spread spectrum

编写了MATLAB程序生产和扩频码进行仿真，仿真程序从发送方完成通道的接收端，得出在不同的扩频码，在不同的信噪比即误码率的图形比较直接序列扩频通信系统原理，改善系统性能的度-Written MATLAB program to produce and direct sequence spread spectrum communication system principle of spreading codes for simulation, emulation program to comple

在扩频系统中对加入的不同噪声进行仿真的源代码 不错的-In spread spectrum system to join the different noise source simulation is good