通信原理课程的MATLAB辅助教学  

Auxiliary Teaching of MATLAB in the Communication Theory Course

作　　者：纪娟娟[1] 张兰芳[1] 李强[1] 丁蕾[1] 

机构地区：[1]安庆师范学院物理与电气工程学院,安徽安庆246133

出　　处：《安庆师范学院学报（自然科学版）》2013年第1期109-112,共4页Journal of Anqing Teachers College(Natural Science Edition)

基　　金：安徽省重点教学研究项目(2012jyxm350)资助

摘　　要：利用MATLAB中的Communications Blockset和库函数,以QPSK动态仿真模型和AM的调制解调过程为例,给出了几个模块的参数和关键的函数,仿真结果表明,利用MATLAB软件进行通信原理课程辅助教学直观、形象、易懂,能激发学生的学习兴趣,极大地提高了教学效果和质量。The communications Blockset and library functions of MATLAB is used in this paper, and QPSK dynamic simulation models and AM modulation and demodulation process as an example, we give some parameters of several modules and key functions. The results show that auxiliary teaching of communication theory courses using MATLAB can make the teaching of the courses intuitive, image, and easy to understand,motivate students＇ interest, and improve greatly the teaching effect and quality.

关 键 词：通信原理 MATLAB COMMUNICATIONS Blockset 库函数 

分 类 号：TN911[电子电信—通信与信息系统]