软件工程学习课件(英文版)

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1、2021/9/101Chapter1WhySoftwareEngineering?Inthischapter,welookat:HowSEhaschangedsincethe1970sWhatwemeanbysoftwareEngineering?SoftwareEngineering’strackrecordWhatwemeanby“goodsoftware”Whyasystemapproachisimportant?Organization2021/9/102ContentsSection1Section8Section2InformationSystemsEx

2、ampleReal-TimeExampleLearnerDevelopmentTeamResearcherTermProjectKeyReferencesExerciseLectureContent2021/9/103Contents1.11.31.4;1.71.61.9InformationSystemsExampleLectureContentforChapterOne2021/9/104Informationaboutthecourse课程信息.pptConceptofSoftwareSoftwareIndustry(BriefIntroduction)Conce

3、ptofSoftwareEngineering(1.1)Whatwemeanbygoodsoftware?(1.3)SoftwareEngineeringTeam(1.4,1.7)SystemApproach(1.5)EngineeringApproach(1.6)InformationSystemExample(1.9)Section1:SoftwareIndustry,China20042021/9/105软件产品：40.0%,软件出口9.4%;服务与集成：50.6%CompositionFrom:AnnualReportofChinaSoftwareIndustr

4、yScale2300亿，其中出口26亿美元占全国电子信息产业规模及出口的8.7%,1.3%,.占GDP比重的1.69％MarketSystemSoftware:82.8亿；9.0%SupportSoftware:154.6亿；16.8%ApplicationSoftware:682.6亿；74.2%Section1:SoftwareIndustry,China20042021/9/10611家IndustryBaseFrom:AnnualReportofChinaSoftwareIndustryEnterprise认定企业：10607家，2004年认定2129家KeyE

5、nterprise175家23076件CMM5orCMM5I7;CMM412;CMM373ExportBase6家ProductRegistrationCertificateSection1:SoftwareIndustry,China20042021/9/107Master:38250;PhD:5345Software:Master:19741;PhD:3839PostGraduatesFrom:AnnualReportofChinaSoftwareIndustryUniversity1731所，软件专业：389所；相关专业：550所B:51327;Majors：55

6、732InCampus:31683B.16740(53%);M.14943(47%)BachelorSoftwareSchool(35)Section2:ConceptofSoftware2021/9/108Instructions(computerprograms)thatwhenexecutedprovidedesiredfunctionandperformanceDatastructuresthatenabletheprogramstoadequatelymanipulateinformationDocumentsthatdescribetheoperationa

7、nduseoftheprogramsDefinitionSoftwareProgramsData(stru)DocumentsSection2:ConceptofSoftware2021/9/109Characteristics(main)Softwareisdevelopedorengineered,itisnotmanufacturedintheclassicalsense.Softwaredoesn’t“wearout”,butitdoesdeteriorate.Section2:ConceptofSoftware2021/9/10