信号与系统实验中的MATLAB教学实例  

Teaching reform and practice in the curriculum of phase-lock techniques

作　　者：沈文丽[1] 余燕平[1] 贾波[1] 

机构地区：[1]浙江工商大学信息与电子工程学院,浙江杭州310018

出　　处：《实验室科学》2013年第5期98-100,104,共4页Laboratory Science

基　　金：浙江本科高校实验教学示范中心项目(项目编号:44);浙江工商大学2010年度通信工程校级重点建设专业项目(项目编号:浙商大教[2011]36号)

摘　　要：信号与系统课程内容理论性强、抽象概念多、教学难度大、数学基础要求高。为了开拓学生的视野、提高学生的学习兴趣,针对教学中存在的难点问题,从采用Matlab软件方面探索如何提高课堂教学效果的一些思路。通过一个应用实例,将信号与系统课程的理论与实践教学有机地结合,有效地解决了教学中的难点问题,说明在教学中应用MATLAB可以提高学生对课程的理解力,激发学生的学习兴趣,在信号与系统课程的实践教学中具有重要的实际意义。The Signal and System course is theoretical and has many abstract concepts which require high mathematical foundation. Consequently teaching is difficult. In order to develop the students ho- rizons and improve students interest in learning difficult problems, some ideas are explored on how to improve teaching effects by using Matlab software. By an example, the theoretical and practical teach- ing of the Signal and System course are combined to effectively solve the difficult problems in the teach- ing. The application of Matlab in teaching can not only improve students＂ understanding, but also stim- ulate students＂ interest in learning, which has important significance in practical teaching in Signal and System.

关 键 词：信号与系统 系统结构 频率特性 MATLAB软件 

分 类 号：TN911[电子电信—通信与信息系统]