http://www.amazon.com/Foundations-Python-Network-Programming-Brandon/dp/1430258543这本书是2014年底出版的，基于最新的python3.4版本。
配书源码链接https://github.com/brandon-rhodes/fopnp目录Chapter1:IntroductiontoClient-ServerNetworkingChapter2:UDPChapter3:TCPChapter4:SocketNamesandDNSChapter5:NetworkDataandNetworkErrorsChapter6:TLS/SSLChapter7:ServerArchitectureChapter8:CachesandMessageQueuesChapter9:HTTPClientsChapter10:HTTPServersChapter11:TheWorldWideWebChapter12:BuildingandParsingE-MailChapter13:SMTPChapter14:POPChapter15:IMAPChapter16:TelnetandSSHChapter17:FTPChapter18:RPCInstead,thisbookfocusesonnetworkprogramming,usingPython3foreveryexamplescriptandsnippetofcodeatthePythonprompt.Theseexamplesareintendedtobuildacomprehensivepictureofhownetworkclients,networkservers,andnetworktoolscanbestbeconstructedfromthetoolsprovidedbythelanguage.ReaderscanstudythetransitionfromPython2toPython3bycomparingthescriptsusedineachchapterofthesecondeditionofthisbookwiththelistingshereinthethirdedition—bothofwhichareavailableathttps://github.com/brandon-rhodes/fopnp/tree/m/thankstotheexcellentApresspolicyofmakingsourcecodeavailableonline.ThegoalineachofthefollowingchaptersissimplytoshowyouhowPython3canbestbeusedtosolvemodernnetworkprogrammingproblems.

FundamentalsofKalmanFilteringAPracticalApproachThirdEdition.pdf是我从网上找的一本关于卡尔曼滤波的教材

[计算机组成与设计.硬件.软件接口].Computer.Organization.and.Design,Third.Edition课件下载

完整英文版ISO/IECTS17022：2012Conformityassessment--Requirementsandrecommendationsforcontentofathird-partyauditreportonmanagementsystems（合格评定-管理体系第三方审核报告内容要求和建议），本标准包含基于ISO/IEC17021中的相关要求的第三方管理系统认证审核报告中要解决的要求和建议。
非常值得认证机构及CNAS实验室等相关人员参考！

OpenCV必读书目第三版，高清原版。

designfabricationandtestingsourcesanddetectorsradiometryandphotometry

MasteringTypeScript-SecondEditionbyNathanRozentalsEnglish|6Mar.2017|ISBN:1786468719|651Pages|EPUB/PDF(conv)|12.4MBKeyFeaturesStartwiththebasics,thenenhanceyourknowledgewithin-depthdiscussionsonlanguagefeatures,third-partylibraries,designpatternsandmorePracticalexamplesthatshowhowtouseTypeScriptwithpopularframeworks,includingBackbone,Angular2,React,Aurelia,NodeandothersFocusontest-drivendevelopmenttobuildhighqualityapplicationsthataremodular,scalableandadaptableBookDescriptionTheTypeScriptlanguage,compilerandopen-sourcedevelopmenttoolsetbringsJavaScriptdevelopmentuptotheenterpriselevel.ItallowsustouseES5,ES6andES7JavaScriptlanguagefeaturestoday-includingclasses,interfaces,generics,modulesandmore.It'ssimpletypingsyntaxenablesbuildinglarge,robustapplicationsusingobject-orientedtechniquesandindustrystandarddesignprinciples.Packedwithpractical,real-worldexamples,thisbookisaguidetobringingthebenefitsofstronglytyped,object-orientedprogramminganddesignprinciplesintotheJavaScriptdevelopmentspace.Startingwithcorelanguagefeatures,andworkingthroughmoreadvancedtopicssuchasgenericsandasynchronousprogrammingtechniques,youwilllearnhowtogainmaximumbenefitfromyourJavaScriptdevelopmentwithTypeScript.Withastrongfocusontest-drivendevelopment,andcoverageofmanypopularandin-demandJavaScriptframeworks,youcanfast-trackyourTypeScriptknowledgetoaprofessionallevel.Bytheendofthisbook,youwillbeabletoconfidentlybuildTypeScriptapplications,whetheryouaretargetingAngular2,Aurelia,React,Backbone,NodeoranyotherJavaScriptframework.WhatyouwilllearnGainaninsightintocoreandadvancedTypeScriptlanguagefeaturesincludinginheritance,generics,asynchronousprogrammingtechniques,promises,decoratorsandmoreIntegrateyourexistingJavaScrip

Lua程序设计(ProgramminginLua)[电子书集合].rar==================================压缩包中包函如下内容：Programming_in_Lua_First.txt(官方在线第一版地址)Programming_in_Lua_Second.pdf(官方英文第二版PDF)Programming_in_Lua_Third.pdf(官方英文第三版PDF)Programming_in_Lua_Fourth.pdf(官方英文第四版PDF)注：以下都是英文版----------------------------------------------------------------注：以下都是中文翻译版Lua中文在线帮助手册.txt(Lua5.1ReferenceManual地址)Lua程序设计_第一版_中文[www.luachina.net-译].chmLua程序设计_第一版_中文[www.luachina.net-译].pdfLua程序设计_第一版_中文[PeterPan-译].pdfLua程序设计_第二版_中文[周惟迪-译].pdf============================================重要说明：所有PDF资源都是完整版并且是带完整书签的，下载后请慢慢品尝!

%Thisfoldercontainsacollectionof"fitting"functions.%(Somehasdemooptions-thethirdsection)%TheGENERALinputtothefunctionsshouldbesamplesofthedistribution.%%forexample,ifwearetofitanormaldistribution('gaussian')withamean"u"andvaraince"sig"^2%thenthesampleswilldistributelike:%samples=randn(1,10000)*sig+u%%fittingwithLeast-Squaresisdoneonthehistogramofthesamples.%fittingwithMaximumlikelihoodisdonedirectlyonthesamples.%%%Contentsofthisfolder%=======================%1)Maximumlikelihoodestimators%2)Leastsquaresestimators%3)EMalgorithmforestimationofmultivariantgaussiandistribution(mixedgaussians)%4)addedfolders:Create-whichcreatesamplesfortheEMalgorithmtest%Plot-usedtoploteachofthedistributions(parametricplot)%%%%%%Maximumlikelihoodestimators%=============================%fit_ML_maxwell-fitmaxwelliandistribution%fit_ML_rayleigh-fitrayleighdistribution%(whichisforexample:sqrt(abs(randn)^2+abs(randn)^2))%fit_ML_laplace-fitlaplacedistribution%fit_ML_log_normal-fitlog-normaldistribution%fit_ML_normal-fitnormal(gaussian)distribution%%NOTE:allestimatorsareefficientestimators.forthisreason,thedistribution%mightbewritteninadifferentway,forexample,the"Rayleigh"distribution%isgivenwithaparameter"s"andnot"s^2".%%%leastsquaresestimators%=========================%fit_maxwell_pdf-fitsagivencurveofamaxwelliandistribution%fit_rayleigh_pdf-fitsagivencurveofarayleighdistribution%%NOTE:thesefitfunctionareusedonahistogramoutputwhichislikeasampled%distributionfunction.thegivencurveMUSTbenormalized,sincetheestimator%istryingtofitanormalizeddistributionfunction.%%%%%MultivariantGaussiandistribution%==================================%fordemoof1

游戏设计梦工厂英文版（GameDesignWorkshop第三版）【美】TracyFullerton著CreatetheDigitalGamesYouLovetoPlayDiscoveranexercise-driven,non-technicalapproachtogamedesignwithouttheneedforprogrammingorartisticexpertiseusingGameDesignWorkshop,ThirdEdition.AuthorTracyFullertondemystifiesthecreativeprocesswithaclearandaccessibleanalysisoftheformalanddramaticsystemsofgamedesign.Examplesofpopulargames,illustrationsofdesigntechniques,andrefinedexercisesstrengthenyourunderstandingofhowgamesystemsfunctionandgiveyoutheskillsandtoolsnecessarytocreateacompellingandengaginggame.Thebookputsyoutoworkprototyping,playtesting,andrevisingyourowngameswithtime-testedmethodsandtools.Itprovidesyouwiththefoundationtoadvanceyourcareerinanyfacetofthegameindustry,includingdesign,producing,programming,andvisualdesign.

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。