Computer.Architecture.A.Quantitative.Approach，学习体系结构很好地教材，内涵第五版英文电子版及习题答案。

Offeringanup-to-dateaccountofthestrategiesutilizedinstateestimationofelectricpowersystems,thistextprovidesabroadoverviewofpowersystemoperationandtheroleofstateestimationinoverallenergymanagement.Itusesanabundanceofexamples,models,tables,andguidelinestoclearlyexaminenewaspectsofstateestimation,thetestingofnetworkobservability,andmethodstoassurecomputationalefficiency.Includesnumeroustutorialexamplesthatfullyanalyzeproblemsposedbytheinclusionofcurrentmeasurementsinexistingstateestimatorsandillustratepracticalsolutionstothesechallenges.Writtenbytwoexpertresearchersinthefield,PowerSystemStateEstimationextensivelydetailstopicsneverbeforecoveredindepthinanyothertext,includingnovelrobuststateestimationmethods,estimationofparameterandtopologyerrors,andtheuseofamperemeasurementsforstateestimation.Itintroducesvariousmethodsandcomputationalissuesinvolvedintheformulationandimplementationoftheweightedleastsquares(WLS)approach,presentsstatisticaltestsforthedetectionandidentificationofbaddatainsystemmeasurements,andrevealsalternativetopologicalandnumericalformulationsforthenetworkobservabilityproblem.

MacOSInternalsSystemApproach

SpringisthemostpopularJava-basedframeworkforbuildingenterpriseapplications.TheSpringframeworkprovidesarichecosystemofprojectstoaddressmodernapplicationneeds,likesecurity,simplifiedaccesstorelationalandNoSQLdatastores,batchprocessing,integrationwithsocialnetworkingsites,largevolumeofdatastreamsprocessing,etc.AsSpringisaveryflexibleandcustomizableframework,thereareusuallymultiplewaystoconfiguretheapplication.Althoughitisagoodthingtohavemultipleoptions,itcanbeoverwhelmingtothebeginners.SpringBootaddressesthis“Springapplicationsneedcomplexconfiguration”problembyusingitspowerfulautoconfigurationmechanism.SpringBootisanopinionatedframeworkfollowingthe“ConventionOverConfiguration”approach,whichhelpsbuildSpring-basedapplicationsquicklyandeasily.ThemaingoalofSpringBootistoquicklycreateSpring-basedapplicationswithoutrequiringthedeveloperstowritethesameboilerplateconfigurationagainandagain.Inrecentyears,themicroservicesarchitecturehasbecomethepreferredarchitecturestyleforbuildingcomplexenterpriseapplications.SpringBootisagreatchoiceforbuildingmicroservices-basedapplicationsusingvariousSpringCloudmodules.ThisbookwillhelpyouunderstandwhatSpringBootis,howSpringBoothelpsyoubuildSpring-basedapplicationsquicklyandeasily,andtheinnerworkingsofSpringBootusingeasy-to-followexamples.

Mac.OS.X.Internals.-.A.Systems.Approach.pdf文档摘要：MacOSXwasreleasedinMarch2001,butmanycomponents,suchasMachandBSD,areconsiderablyolder.Understandingthedesign,implementation,andworkingsofMacOSXrequiresexaminationofseveraltechnologiesthatdifferintheirage,origins,philosophies,androles.MacOSXInternals:ASystemsApproachisthefirstbookthatdissectstheinternalsofthesystem,presentingadetailedpicturethatgrowsincrementallyasyouread.Forexample,youwilllearntherolesofthefirmware,thebootloader,theMachandBSDkernelcomponents(includingtheprocess,virtualmemory,IPC,andfilesystemlayers),theobject-orientedI/OKitdriverframework,userlibraries,andothercorepiecesofsoftware.Youwilllearnhowthesepiecesconnectandworkinternally,wheretheyoriginated,andhowtheyevolved.ThebookalsocoversseveralkeyareasoftheIntel-basedMacintoshcomputers.Asolidunderstandingofsysteminternalsisimmenselyusefulindesign,development,anddebuggingforprogrammersofvariousskilllevels.Systemprogrammerscanusethebookasareferenceandtoconstructabetterpictureofhowthecoresystemworks.Applicationprogrammerscangainadeeperunderstandingofhowtheirapplicationsinteractwiththesystem.SystemadministratorsandpoweruserscanusethebooktoharnessthepoweroftherichenvironmentofferedbyMacOSX.Finally,membersoftheWindows,Linux,BSD,andotherUnixcommunitieswillfindthebookvaluableincomparingandcontrastingMacOSXwiththeirrespectivesystems.MacOSXInternalsfocusesonthetechnicalaspectsofOSXandissofullofextremelyusefulinformationandprogrammingexamplesthatitwilldefinitelybecomeamandatorytoolforeveryMacOSXprogrammer.

利用学到的编程知识和编程技巧，要求学生：1、系统设计要能完成题目所要求的功能，设计的软件可以进行简单的播放及其他基本功能。
2、编程简练，可用，尽可能的使系统的功能更加完善和全面3、说明书、流程图要清楚。
三、课程设计内容1、课程设计的题目及简介音乐播放软件要求：有图形界面，能播放MP3歌曲，有播放列表，前一首、后一首等常用播放软件功能。
2、设计说明主要运用多媒体编程、图形界面、数组及循环进行设计，从而实现简单的音乐播放。
3、程序流程图1)N(Need需求)我们团队设计人员设计了java音乐播放器的功能和函数，起草成文件发给代码编写人员，这是为音乐文件设计的播放器，满足了音乐爱好者的需求，正是鉴于这点，我们根据顾客需求做了这款音乐播放器，在exlipse上用java实现！2)A(Approach做法)在exlipse上用java实现其功能，由代码编写人员完成，其他人修改建议完善！3)B(Benefit好处)锻炼了团队流程的一贯性，对大家能力的提高很有帮助，大家都动起来了，获得了知识！4)C(Competitors竞争)暂时不考虑竞争对手，我们的竞争对手是自己，把一个播放器的功能做到最完善，就是对自己的竞争！

思科新兴本领钻研会宣告前概述新兴本领钻研会收集可编程性与思科APICEM教官熬炼濒临物联网底子新兴本领钻研会思科新兴本领钻研会宣告前概述新兴本领钻研会收集可编程性与思科APICEM教官熬炼濒临物联网底子新兴本领钻研会

[计算机网络零碎方法].(Computer.Networks,.A.Systems.Approach,.5ed).Peterson,.Davie,.文字版

Hogan阻抗控制最后三篇的集合，刚学习的可以研读一下，最低资源分是一分，没有免费选项了。

在日常工作中，钉钉打卡成了我生活中不可或缺的一部分。然而，有时候这个看似简单的任务却给我带来了不少烦恼。 每天早晚，我总是得牢记打开钉钉应用，点击"工作台"，再找到"考勤打卡"进行签到。有时候因为工作忙碌，会忘记打卡，导致考勤异常，影响当月的工作评价。而且，由于我使用的是苹果手机，有时候系统更新后，钉钉的某些功能会出现异常，使得打卡变得更加麻烦。 另外，我的家人使用的是安卓手机，他们也经常抱怨钉钉打卡的繁琐。尤其是对于那些不太熟悉手机操作的长辈来说，每次打卡都是一次挑战。他们总是担心自己会操作失误，导致打卡失败。 为了解决这些烦恼，我开始思考是否可以通过编写一个全自动化脚本来实现钉钉打卡。经过一段时间的摸索和学习，我终于成功编写出了一个适用于苹果和安卓系统的钉钉打卡脚本。