《数字信号处理》线上线下混合式教学的探索与实践  

Exploration and Practice of Online and Offline Hybrid Teaching of Digital Signal Processing

作　　者：王立东[1] 赵楠楠[1] 高闯[1] 李朔[1] WANG Lidong;ZHAO Nannan;GAO Chuang;LI Shuo(School of Electronic and Information Engineering,University of Science and Technology Liaoning,Anshan,Liaoning Province,114051 China)

机构地区：[1]辽宁科技大学电子与信息工程学院,辽宁鞍山114051

出　　处：《科技创新导报》2021年第29期166-169,174,共5页Science and Technology Innovation Herald

基　　金：辽宁科技大学教学改革研究项目(项目编号:XJGXX202040)。

摘　　要：《数字信号处理》是电子与信息工程类的专业课程。该课程涉及的内容多、概念抽象,学生很难理解一些抽象的理论及概念。针对这些问题,本文提出了对该课程的教学改革,主要从课前预习、课上采用线上和线下教学方式并且融入课程思政理念,课后采用师生互动,释难答疑,补充课外资料,同时面向工程认证等方面进行的教学改革。最终能够达到培养创新型、复合型人才的一流本科课程。theories and concepts.In view of these problems,this paper puts forward the teaching reform of the course,mainly from preview before class,online and offline teaching methods in class,and integrating the ideological and political concept of the course,using teacher-student interaction after class,explaining difficult questions and an‐swering,supplementing extracurricular materials,and facing engineering certification.Finally,it can achieve the first-class undergraduate course of cultivating innovative and compound talents.

关 键 词：数字信号处理 改革 创新型 工程认证 

分 类 号：TP911[自动化与计算机技术]