高等院校研究生阵列信号处理课程混合式教学模式改革与实践探索

2020年春季,面对突如其来的新型冠状病毒感染肺炎疫情,国内高校纷纷响应教育部“停课不停学”的号召,借助各种信息技术和在线课程平台开展线上教学活动。目前,国内疫情已进入常态化防控新阶段。在此背景下,文章借助南京航空航天大学精品课程在线教学平台,介绍了研究生阵列信号处理在线课程的教学情况,设计了一种以学生学为中心、以教师教为主导、以学生能力为根本、以实际工程需求为牵引的线上线下混合式教学模式,并建立了过程性、多元化的课程考核评价方案。目的是激发学生的求知欲和学习积极性,进一步提高教学质量,并且为其他专业课程的教学改革工作提供借鉴和参考。

In the spring of 2020,in the face of the sudden outbreak of novel coronavirus pneumonia,domestic colleges and universities have responded to the call of the Ministry of Education to"suspend classes and not suspend classes"and carry out online teaching activities with the help of various information technologies and online course platforms.At present,the epidemic in China has entered a new stage of normal prevention and control.In this scenario,with the help of the fine course online teaching platform,this paper introduces the online teaching situation of Array Signal Processing course for postgraduates in Nanjing University of Aeronautics and Astronautics.It has designed a student-centered,teacher-led,student-centered and practical-engineering demand-oriented online and offline hybrid teaching mode,and has established a process and diversified course assessment and evaluation scheme.The purpose is to stimulate students'thirst for knowledge and learning enthusiasm,further improve teaching quality,it also provides reference for the teaching reform of other professional courses.