DistributedandCloudComputing-FromParallelProcessingtotheInternetofThings-KaiHwang原著完整文字版，带目录

AzureStack认证考试,70-537,ConfiguringandOperatingaHybridCloudwithMicrosoftAzureStack.亲测题库有效.已通过.

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TheGoogleCloudCertifiedProfessionalCloudArchitectStudyGuideistheessentialresourceforanyonepreparingforthishighlysought-after,professional-levelcertification.Clearandaccuratechapterscover100%ofexamobjectives―helpingyougaintheknowledgeandconfidencetosucceedonexamday.Apre-bookassessmentquizhelpsyouevaluateyourskills,whilechapterreviewquestionsemphasizecriticalpointsoflearning.Detailedexplanationsofcrucialtopicsincludeanalyzinganddefiningtechnicalandbusinessprocesses,migrationplanning,anddesigningstoragesystems,networks,andcomputeresources.WrittenbyDanSullivan―awell-knownauthorandsoftwarearchitectspecializinginanalytics,machinelearning,andcloudcomputing―thisinvaluablestudyguideincludesaccesstotheSybexinteractiveonlinelearningenvironment,whichincludescompletepracticetests,electronicflashcards,asearchableglossary,andmore.Providingservicessuitableforawiderangeofapplications,particularlyinhigh-growthareasofanalyticsandmachinelearning,GoogleCloudisrapidlygainingmarketshareinthecloudcomputingworld.OrganizationsareseekingcertifiedITprofessionalswiththeabilitytodeployandoperateinfrastructure,services,andnetworksintheGoogleCloud.Takeyourcareertothenextlevelbyvalidatingyourskillsandearningcertification.DesignandplancloudsolutionarchitectureManageandprovisioncloudinfrastructureEnsurelegalcomplianceandsecuritystandardsUnderstandoptionsforimplementinghybridcloudsDevelopsolutionsthatmeetreliability,business,andtechnicalrequirementsTheGoogleCloudCertifiedProfessionalCloudArchitectStudyGuideisamust-haveforITprofessionalspreparingforcertificationtodeployandmanageGooglecloudservices.

Deeplearningsimplifiedbytakingsupervised,unsupervised,andreinforcementlearningtothenextlevelusingthePythonecosystemTransferlearningisamachinelearning(ML)techniquewhereknowledgegainedduringtrainingasetofproblemscanbeusedtosolveothersimilarproblems.Thepurposeofthisbookistwo-fold;firstly,wefocusondetailedcoverageofdeeplearning(DL)andtransferlearning,comparingandcontrastingthetwowitheasy-to-followconceptsandexamples.Thesecondareaoffocusisreal-worldexamplesandresearchproblemsusingTensorFlow,Keras,andthePythonecosystemwithhands-onexamples.ThebookstartswiththekeyessentialconceptsofMLandDL,followedbydepictionandcoverageofimportantDLarchitecturessuchasconvolutionalneuralnetworks(CNNs),deepneuralnetworks(DNNs),recurrentneuralnetworks(RNNs),longshort-termmemory(LSTM),andcapsulenetworks.Ourfocusthenshiftstotransferlearningconcepts,suchasmodelfreezing,fine-tuning,pre-trainedmodelsincludingVGG,inception,ResNet,andhowthesesystemsperformbetterthanDLmodelswithpracticalexamples.Intheconcludingchapters,wewillfocusonamultitudeofreal-worldcasestudiesandproblemsassociatedwithareassuchascomputervision,audioanalysisandnaturallanguageprocessing(NLP).Bytheendofthisbook,youwillbeabletoimplementbothDLandtransferlearningprinciplesinyourownsystems.WhatyouwilllearnSetupyourownDLenvironmentwithgraphicsprocessingunit(GPU)andCloudsupportDelveintotransferlearningprincipleswithMLandDLmodelsExplorevariousDLarchitectures,includingCNN,LSTM,andcapsulenetworksLearnaboutdataandnetworkrepresentationandlossfunctionsGettogripswithmodelsandstrategiesintransferlearningWalkthroughpotentialchallengesinbuildingcomplextransferlearningmodelsfromscratchExplorereal-worldresearchproblemsrelatedtocompute

使用第三方库wordcloud将中英文混合的文本转换成词云图片，这是我在学习中将笔记转换成词云的程序，方便直观地复习

5GNR:Architecture,Technology,Implementation,andOperationof3GPPNewRadioStandardsisanin-depth,systematic,technicalreferenceon3GPP'sNewRadiostandards(Release15andbeyond),coveringtheunderlyingtheory,functionaldescriptions,practicalconsiderationsandimplementationofthe5Gnewradioaccesstechnology.Thebookdescribesthedesignandoperationofindividualcomponentsandshowshowtheyareintegratedintotheoverallsystemandoperatefromasystemsperspective.Uniquely,thisbookgivesdetailedinformationonRANprotocollayers,transport,networkarchitectureandservices,aswellaspracticalimplementationanddeploymentissues,makingitsuitableforresearchersandengineerswhoaredesigninganddeveloping5Gsystems.Reflectingontheauthor's30plusyearsofexperienceinsignalprocessing,microelectronicsandwirelesscommunicationsystemdesign,thisbookisidealforprofessionalengineers,researchersandgraduatestudentsworkingandresearchingincellularcommunicationsystemsandprotocolsaswellasmobilebroadbandwirelessstandards.Strongfocusonpracticalconsiderations,implementationanddeploymentissuesTakesatop-downapproachtoexplainsystemoperationandfunctionalinterconnectionCoversallfunctionalcomponents,features,andinterfacesbasedonclearprotocolstructureandblockdiagramsDescribesRFandtransceiverdesignconsiderationsinsub-6GHzandmmWavebandsCoversnetworkslicing,SDN/NFV/MECnetworksandcloudandvirtualizedRANarchitecturesComprehensivecoverageofNRmulti-antennatechniquesandbeamformedoperationAconsistentandintegratedcoveragereflectingtheauthor’sdecadesofexperienceindeveloping3G,4Gand5Gtechnologiesandwritingtwosuccessfulbooksintheseareas

AWSCertifiedCloudPractitioner(CLF-C01)Cert的题库

ABSTRACTWiththedevelopmentofnetwork-enabledsensorsandarticialintelligencealgorithms,varioushuman-centeredsmartsystemsareproposedtoprovideserviceswithhigherquality,suchassmarthealthcare,affectiveinteraction,andautonomousdriving.Consideringcognitivecomputingisanindispensabletechnologytodevelopthesesmartsystems,thispaperproposeshuman-centeredcomputingassistedbycognitivecomputingandcloudcomputing.First,weprovideacomprehensiveinvestigationofcognitivecomputing,includingitsevolutionfromknowledgediscovery,cognitivescience,andbigdata.Then,thesystemarchitectureofcognitivecomputingisproposed,whichconsistsofthreecriticaltechnologies,i.e.,networking(e.g.,InternetofThings),analytics(e.g.,reinforcementlearninganddeeplearning),andcloudcomputing.Finally,itdescribestherepresentativeapplicationsofhuman-centeredcognitivecomputing,includingrobottechnology,emotionalcommunicationsystem,andmedicalcognitivesystem.

Enviro-ThecompletedynamicAAAskyandweathersolution!Veryeasysetup:Thenewmanagercomponentmakesiteasyaspossibletosetupenviroinyourscenes.IncludesEnviroLite!ThisversionincludesEnviroLiteversionaswell.Idealformulti-platformprojects:Useliteversionforlowendplatformlikemobilesandstandardforpcandconsoles.Withoneclickyoucanswitchbetweenenviroversions.ThecentralizedAPIforyourownscriptswillworkforbothversionsofcourse.ProfileSystem:Enviro'snewprofilesystemmakestweakingyourskyaseasyaspossible.Tweaksettingsinruntimeandsavetoprofile.Loadprofilesindesignandruntime.Createdifferentprofilesfordifferentscenesorshareyourconfigurationswithotheruser.Day-Nightcycle:Envirosupportsarealisticday-nightcycle.Withcorrectsunandmoonpositionswithfulllocationsupportwithlatitudeandlongitude.Youhaveoptionstouseyoursystemtimeorletenviroupdatetimebasedonrealtimeminutes.Skybox:Enviroincludesanadvancedfastatmosphericskyboxshadertogetgreatlookingskies!Yougotalotofoptionstotweaktheskyandevencansetupfunkyalienskies!Lighting:Envirowillrealisticlylightyourscenebasedonsunaltitude.Youhavecompletecontroloverlightintensityandcolorbymodifyingcurvesandgradientsrightineditor!Youalsocanchoosebetweendifferentambientlightmodesofcourse.Seasons:Envirowillchangeseasonsandgotacomponentstoswapoutgameobject,materialsandtexturesofunityterrain.Youarenotlimitedtorealisticsettings!Youcansetthestartandenddaysofeachseason.Enviroalsosupportstemperaturesimulation,basedonseason,timeofdayandcurrentweather.Clouds:Environewraymarchingcloudsystemisbasedonlatestcloudrenderingpapers.Thesewillbringyouskytolifeandofferplentyoptionstocustomize.CloudsperformanceisoptimizedbyusingtechsliketemporalreprojectionandLODsystem.Inadditiontherearealsofastflatandparticlecloudsoptionstomixoruseformaximumperformance.Fog:Needstunnishinglookingfog?Enviroincludesanadvancedlightscatteringfogimageeffectwithdistance,heightandskyfogsupport.Needfogonyourtransparentmaterial?Noproblem,withonlyafewlinesofcodeyoucouldmodifyyourowntransparentshaderstobefoggedcorrectly.Andafewparticleandtransparentshadersalreadyincludedtogetyoustarted!Weather:Enviroincludesaverypowerfullweathersystem.Youcancreateyourownweathertypesanddrivelight,sky,fogandclouds.Envirosupportsallkindofunityshurikenparticleeffectstogiveyouthefreedomtocreateanyweathereffectyoucanthinkof.Itincludes11premadeweathertypesincluding:ClearSky,cloudy,raining,stormy,snowyandfoggyweather.Youcanenablelightningstormsandchoosedifferentambientandweathersoundsforeachweatherwithsmoothtransitions.VolumetricLighting:NeedsomevolumelighteffectsyouseeinAAAgames?Noproblem,envirosupportvolumetriclightingfordirectional,pointandspotlightsoutofthebox!SceneViewEffects:Previewenviroeffectslikeclouds,volumelightingandfogdirectlywhileyouworkonyourscenes.Youcanenableordisablesceneviewpreviewforeacheffectindividualofcourse.Networking:EnvirosupportUNet,MirrorandPhotonoutofthebox.Itwillsynchronizetimeandweatherwithallyourplayers.Enviroalsogotanminimalmodeforheadlessserverstoonlycalculatetimeandweatherbutnothingmore.VirtualReality:Envirosupportsmultiandsinglepassstereoscopicrendering!TestedonOculusRift.That'snotall!Enviroincludesalotmoregreatfeatures:*Eventsystemforyougamelogic.*WeatherZones.Createasmanyzoneswiththeirownweatherforyourbiomes.*Orbitingsatellites.*VegetationGrowth.Andyoucanusealotofawesome3rd-partyassetsrightofthebox.Activateandadd3rd-partysupportthroughthenewinterface.Againitseasyandfastaspossible!*GaiaCompatible!*CTSCompatible!*AQUASIntegration!*LUXWaterIntegration!*FogVolume3Integration!*VegetationStudioProIntegration!*PlaymakerActions!*ReliefTerrainShaderIntegration!*UBERShaderIntegration!*MicroSplatIntegration!*MegaSplatShaderIntegration!*LuxShaderIntegration!*PhotonNetworkIntegration!*MirrorNetworkIntegration!*PegasusIntegration!Requirements:*Supportgammaandlinearcolorspace.*Supportforwardanddeferredrendering.*WorkingonDX9,DX11,DX12,OpenGlCore,MetalandVulkan.*VolumetricLightingrequiresatleastshader-model3.5+andwillbedeactivatedonDX9Currentlimitation:*Volumetriccloudsarecurrentlynotsuitableforfly-throughs!Willbeworkedoninlaterupdates!

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。