基于MATLAB的无线接收系统仿真  

On Wireless Receiver System Simulation Based on Matlab

作　　者：朱亚玲[1] 王典洪[1] 

机构地区：[1]中国地质大学机电学院,湖北武汉430074

出　　处：《武汉职业技术学院学报》2005年第3期54-57,共4页Journal of Wuhan Polytechnic

摘　　要：利用MATLAB程序设计语言完成了一套通信信号处理系统,将该系统应用到“城市非开挖铺管钻进系统的研究和开发”项目中进行无线数据通信的仿真,可以任意修改接收滤波器的各个参数,并且显示出解调以及滤波后的波形,以期找到一组最佳的滤波器参数,完成整个接收系统的设计。该系统一经扩展即可完成针对任何类型调制信号的无线传输系统仿真。This paper introduces a communication signal process system based on MATLAB. The system consists ofthe input and spectral analysis module, filter module, coding and decoding module and communication simulating module.It suggests that the application of this system in the research and development of trench less installing pipeline and drillingsystem to simulate wireless digital communication make it possible to arbitrary modification of parameters. It also points outthat the simulation results could be used to guide factual hardware design.

关 键 词：系统仿真 无线接收 MATLAB程序设计语言 信号处理系统 无线数据通信 非开挖铺管 钻进系统 系统应用 无线传输 调制信号 接收系统 滤波器 解调 

分 类 号：TN83[电子电信—信息与通信工程] TP391.9[自动化与计算机技术—计算机应用技术]