摘要
为了方便学生更好地学习数字信号处理这门重要课程,提高实验动手能力,本文利用MATLAB GUI开发设计了可视化的虚拟实验平台,实验平台系统实现了信号生成模块、信号抽样模块、傅里叶变换模块、卷积和以及FFT的实现与应用模块,可以让学生更加直观地看到原理展示,从而进一步帮助学生理解和体会抽象难懂的内容,以此提高学生们的学习兴趣。
In order to facilitate students to better learn the important course of Digital Signal Processing and improve their experimental ability,this paper develops and designs a visual virtual experimental platform.Through a series of simulations,the system realizes the realization and application modules of signal generation module,signal sampling module,Fourier transform module and FFT,which can make students more intuitive to see the principle display,So as to further help students understand and experience the abstract and difficult content,so as to improve students'interest in learning.
作者
马月红
孙晓云
刘素艳
MA Yue-hong;SUN Xiao-yun;LIU Su-yan(School of Electrical and Electronic Engineering,Shijiazhuang Tiedao University,Shijiazhuang 050001,China)
出处
《电气电子教学学报》
2021年第1期164-167,171,共5页
Journal of Electrical and Electronic Education
基金
河北省研究生“数字信号处理”精品课程建设项目(项目编号:KCJSX2019056)。
