第43卷第1期高师理科学刊Vol.43No.12023年1月JournalofScienceofTeachers′CollegeandUniversityJan.2023文章编号:1007-9831(2023)01-0079-04基于项目驱动的信号与系统课程立体式教学刘明君,邵贵成,史慧敏,荀艳琴(忻州师范学院电子系,山西忻州034000)摘要: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.关键词:信号与系统;立体式教学模式;教学质量中图分类号:TN911∶G642.0文献标识码:Adoi:10.3969/j.issn.1007-9831.2023.01.017Three-dimensionalteachingofsignalsandsystembasedonprojectdrivenLIUMingjun,SHAOGuicheng,SHIHuimin,XUNYanqin(DepartmentofElectronics,XinzhouTeachersUniversity,Xinzhou034000,China)Abstract:Inthesubjectofelectronicinformation,signalandsystemaretheimportantprofessionalbasiccourses,whichplayaroleinconnectingtheprecedingandthefollowinginthewholecoursearrangement.Thecoursehasthecharacteristicsofabstractcontent,complexteachingprocess,strongtheory,andhands-onability.Atthepresentstage,whentellingthiskindofcourses,therearestudentswithpoorfoundation,lowlearninginitiativeandlowlearningefficiency,whichseriouslyaffectthequalityofteaching.Therefore,fromtheperspectiveofimprovinglearningenthusiasm,thethree-dimensionalteachingmodeisintroducedintoourstudy.Combinedwithsimulationsoftwareandhardwareexperiments,knowledgerelatedprojectsissetup,andsomeabstracttheoreticallawsinthecourseisverifiedthroughstudents′independentresearch,analysis,designandexperiment.Theabilityofthestudentoffindingproblems,solvingproblems,analyzingproblems,practicalapplicationarepromoted.Andthestudentofinterestinginlearningisimproved.Key...