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)01-0070-05基于数学与专业深度融合的信号与系统可视化教学刘世金,姚先文,马啸,方晶晶(湖北国土资源职业学院基础课教学部,湖北武汉434090)摘要:针对信号与系统等专业课程融合数学知识繁多、概念抽象等教学特点,利用MATLAB可视化工具对信号与系统专业课程教学内容进行了分类可视化教学研究.提出了深度融合数学知识背景下的专业课程分类可视化教学方法,并给出了可视化教学案例分析.该可视化教学方法在数学与专业深度融合背景下以问题、任务驱动为切入点,强化理论,突出实践,给学生提供一个具有直观性和自主性的学习环境.应用实践表明,分类可视化教学方法有助于利用可视化结果加强专业课程中的数学推导理论特性分析,总结应用规律,培养学生数学技术应用能力,促进学生专业教育素质培养.关键词:信号与系统;可视化教学;融合;矩阵实验室中图分类号:TN911∶G642.0文献标识码:Adoi:10.3969/j.issn.1007-9831.2023.01.015VisualteachingofsignalsandsystemsbasedondeepintegrationofmathematicsandspecialtyLIUShijin,YAOXianwen,MAXiao,FANGJingjing(DepartmentofBasicCourses,HubeiLandResourcesVocationalCollege,Wuhan434090,China)Abstract:Theteachingmethodforclassificationandvisualizationoftheteachingcontentsofthesignalsandsystemscourseisstudiedbyusingvisualtool(MATLAB)consideringtheteachingcharacteristicofthecoursesuchasthetheoryandmathematiccombinedtightly,theabstractconcept,etc.Theclassificationschemesofvisualsimulationsdesignedfortheteachingcontentsaredescribed,andsomevisualsimulationsareillustrated.Underthebackgroundofdeepintegrationofmathematicsandspecialty,thevisualteachingmethodtakesproblemandtaskdrivingasthebreakthroughpoint,strengthenstheoryandhighlightspractice,andprovidesstudentswithanintuitiveandautonomouslearningenvironment.Theapplicationpracticeshowsthattheclassificationvisualizationteachingmethodishelpfultostrengthenthecharacteristicanalysisofmathematicalderivationtheoryinprofessionalcoursesbyusingthevisualizationresults,summarizetheapplicationrules,cultivatestudents′mat...