摘要
基于学生随身创新设备,软件和硬件相结合,设计与实现信号与系统课程的时域基础实验。将信号时域基础理论知识融入实验的动手实践中,在时域中观察及测试典型的信号,变简单验证性实验为复杂综合性实验,同时可克服传统实验室操作需要固定场所的缺陷,系统全面地掌握具体知识点和训练动手能力,有效提高理论教学和实验实践效果。
Based on students portable innovative laboratory device,time-domain experiment is designed and implemented with combination of software and hardware.Integrated the fundamental theory into the hands-on practice while observing and measuring typical signals in time domain,the simple verification experiment was modified and improved to complex comprehensive experiment.The experimental results show that the proposed scheme can overcome the inconveniences caused by fixed place in the laboratory operation,guiding students to systematically and comprehensively grasp specific knowledge points and train their operational ability,effectively improve the theoretical teaching and experimental practice.
作者
李蓉艳
赵霞
尤鸣宇
王翠霞
LI Rong-yan;ZHAO Xia;YOU Ming-yu;WANG Cui-xia(College of Electronics and Information Engineering,Tongji University,Shanghai 200092,China)
出处
《实验室科学》
2019年第3期153-157,共5页
Laboratory Science
基金
教育部高等教育司产学合作协同育人项目(项目编号:201702008060)
同济大学本科教学改革研究与建设项目(项目编号:TJ0800104221/004)
同济大学本科交叉课程建设项目(项目编号:TJ1350104085
TJ0800104239)
关键词
信号与系统
时域基础实验
学生随身创新设备
signals and systems
time-domain experiment
students’portable innovative laboratory
