“通信原理”课程中仿真与实验的应用研究  

Application Research of Simulation and Experiment in the Course of Communication Principles

作　　者：肖闽进[1] 

机构地区：[1]常州工学院电子信息与电气工程学院,江苏常州213002

出　　处：《常州工学院学报》2011年第3期89-92,共4页Journal of Changzhou Institute of Technology

基　　金：常州工学院<通信原理精品课程>项目(J100702)

摘　　要：对于通信原理课程中教学的难点,提出应用仿真与实验的解决方法,以通信原理重点内容FSK调制为例,分别给出相位连续与不连续的调制方式的实现模型,并进行MATLAB仿真,结果验证了其可行性和正确性。对于正交调制的实验方案用实际测量图形显示了实现过程与结果。教学实践表明,正确运用现代仿真工具,结合教学实际确定实验方案和实现方法,能够有效地提高通信原理课程中重点和难点知识的理解率。Aiming at the difficulties in teaching Communication Principles, this paper presents the solutions of simulation and experiment. FSK modulation, which is a key element in communication theory, is taken for example. It is given in the model of continuous and discontinuous phase modulation, and its MATLAB simulation results verify the feasibility and correctness of implementation. The practice shows that the correct use of modern simulation tools and the determing of experimental program and realizing methods combing teaching, can improve the understanding rate of important and difficult knowledge in the course of communication principles.

关 键 词：通信原理 频移键控 仿真与实验 

分 类 号：G642.423[文化科学—高等教育学]