基于项目驱动的信号与系统课程立体式教学

Three-dimensional teaching of signals and system based on project driven

在电子信息学科中,信号与系统是重要的专业基础课,在整个课程安排中,起到承上启下的作用.该课程本身具有内容较抽象、讲授过程复杂、理论性强、兼顾动手运用能力等特点.在讲述这类课程时,由于部分学生基础较差,学习主动性不高,学习效率低,严重影响了教学质量.因此,从提高学习积极性角度出发,引入立体式教学模式.结合仿真软件与硬件实验,设置与知识相关项目,通过学生自主研究、分析、设计与实验,验证课程内部分抽象的理论定律.从而促进学生发现问题、解决问题、分析问题、实践应用能力的培养,提高学生学习兴趣.

In the subject of electronic information,signal and system are the important professional basic courses,which play a role in connecting the preceding and the following in the whole course arrangement.The course has the characteristics of abstract content,complex teaching process,strong theory,and hands-on ability.At the present stage,when telling this kind of courses,there are students with poor foundation,low learning initiative and low learning efficiency,which seriously affect the quality of teaching.Therefore,from the perspective of improving learning enthusiasm,the three-dimensional teaching mode is introduced into our study.Combined with simulation software and hardware experiments,knowledge related projects is set up,and some abstract theoretical laws in the course is verified through students′ independent research,analysis,design and experiment.The ability of the student of finding problems,solving problems,analyzing problems,practical application are promoted.And the student of interesting in learning is improved.