摘要
研究了扩频通信系统中的实验仿真技术，利用Matalab Simulink中系统仿真的设计思想，用Java 小程序实现了直接序列扩频通信的实验仿真，并分析比较了直接序列扩频通信系统中不同扩频增益下的误码率。对多媒体远程教育平台的网上教学部分作了有益的尝试。
This article discusses the technology of simulation in Spread Spectrum (SS) Communication experiment. The system simulation thought of Matalab Simulink is used to realize the simulation of direct sequence spread spectrum(DS-SS)communication experiment. Besides, it compares and analyses the error-ratio under different spread plus in this system. This is also a beneficial trail in teaching on the Web, the branch of long-distance teaching platform.
出处
《计算机工程》
CAS
CSCD
北大核心
2002年第12期165-167,共3页
Computer Engineering
