通信原理仿真实验系统设计与实现

Design and realization of simulation experiment system in Communication Principles

利用Matlab/GUI平台设计开发了通信原理仿真实验系统,实现了模拟信号数字化、数字信号基带传输和数字信号频带传输理论中的10个实验。实践结果表明,该系统交互性好、操作简单、直观性强、结果正确,更有利于教师的授课讲解和学生的学习理解,从而改善教学效果、提高教学质量。

The Communication Principles possesses some features such as strong theory, abstract concept and rich experimental content. This paper introduces the development of simulation experiment system for Communication Principles based on MATLAB/GUI, and realizes ten experiments about the theory of digitization of analog signals, baseband transmission and frequency band transmission of digital signal. The practice shows that this system has a good interactive interface, easy operation,high visualization and correct result. All of those are conductive to either the teaching of teacher or the studying of students. It can improve the teaching effect and teaching quality.