摘要
针对信号与系统课程概念抽象、理论性强等特点,利用MATLAB强大的信号处理功能和GUI图形用户界面工具,开发基于MATLAB的“信号与系统”课程的可视化实验教学平台,详细描述本平台的设计思路,并以周期信号的实频域分析实验为例,阐明该平台如何以交互的方式对实验内容进行动态仿真。实践证明,该系统能够将晦涩的理论知识具体化、形象化,增加对问题本质的认识,有效降低教学成本,提升教学效果。
concept and strong theory of“signal and system”course,this paper develops a visual experimental teaching platform for the course based on MATLAB and GUI.This paper describes the design idea of this platform in detail,Then it takes the real frequency domain analysis experiment of periodic signal as an example,to show that the platform can dynamically simulate the experimental content in an interactive way.Practice has proved that the system can concretize and visualize the obscures of theoretical knowledge,increase the understanding of the essence of the problem,effectively reduce the teaching cost and improve the teaching effect.
作者
刘婉妮
LIU Wanni(Institute of Information Engineering,Xi’an Eurasia University,Xi’an 710065,China)
出处
《微型电脑应用》
2023年第7期78-80,84,共4页
Microcomputer Applications
基金
西安欧亚学院科研项目(2019XJZK06)
西安欧亚学院校级教育教学改革研究项目(2021YB017)
西安欧亚学院校级教育教学改革项目(2020GKYB004)。
