基于MATLAB GUI的跳频扩频通信系统实验教学平台设计

Experimental Teaching Platform Design of Frequency Hopping Spread Spectrum Communication System Based on MATLAB GUI

扩频通信是围绕提高信息传输的可靠性而提出的一种理论和技术。为了便于理解扩频通信的概念,利用MATLAB GUI设计一种频率跳变扩频通信系统的仿真实验演示平台。该平台可通过设置不同参数,展示通信系统中不同阶段的仿真结果,直观显示信号在时域以及频域上的变化,有助于理解跳频扩频通信系统。

Spread spectrum communication is a theory and technology to improve the reliability of information transmission.In order to understand the concept of spread spectrum communication,MATLAB GUI is used to design a simulation experiment demonstration platform of frequency hopping spread spectrum(FH-SS)communication system.The platform can show the simulation results of diff erent stages in the communication system according to diff erent parameter settings,and visually display the signal changes in the time domain and frequency domain,which is helpful to understand the FH-SS communication system.