中文摘要：

根据通信原理实验课程的特点，分析现存硬件实验方法的不足，提出借助Matlab/Simulink虚拟仿真实验环境对传统实验方法进行补充和改革的方案；以最终构建典型通信系统为目的，结合理论授课重点，通过多个小实验的设计仿真和综合设计仿真，巩固学生理论知识，培养分析解决实际问题的能力。通过典型实例的设计和分析说明基于Matlab/Simulink的通信原理虚拟仿真实验方法有效可行，是实验教学改革进程中的有益尝试。

英文摘要：

According to the characteristics of communication principle experiment course,the inadequacy of existing hard-ware experimental methods were analyzed,Matlab/Simulink virtual simulation experiment environment is used to supplement and reform the traditional experiment method. For the purpose to construct the typical communication system,in combination with the emphasis of theoretical teaching,the students consolidated their theoretical knowledge through the design and simula-tion in small experiments. The design and analysis of typical examples show that the virtual simulation experiment based on Mat-lab/Simulink communication principle is feasible and effective. It is a beneficial attempt in the reform of experiment teaching.