五大财神图片卡通

Variousintelligentapplicationssuchasvideogames,inventorymanagementsoftware,warehouserobots,andtranslationtoolsusereinforcementlearning(RL)tomakedecisionsandperformactionsthatmaximizetheprobabilityofthedesiredoutcome.ThisbookwillhelpyoutogettogripswiththetechniquesandthealgorithmsforimplementingRLinyourmachinelearningmodels.StartingwithanintroductiontoRL,you’llbeguidedthroughdifferentRLenvironmentsandframeworks.You’lllearnhowtoimplementyourowncustomenvironmentsanduseOpenAIbaselinestorunRLalgorithms.Onceyou’veexploredclassicRLtechniquessuchasDynamicProgramming,MonteCarlo,andTDLearning,you’llunderstandwhentoapplythedifferentdeeplearningmethodsinRLandadvancetodeepQ-learning.Thebookwillevenhelpyouunderstandthedifferentstagesofmachine-basedproblem-solvingbyusingDARQNonapopularvideogameBreakout.Finally,you’llfindoutwhentouseapolicy-basedmethodtotackleanRLproblem.BytheendofTheReinforcementLearningWorkshop,you’llbeequippedwiththeknowledgeandskillsneededtosolvechallengingproblemsusingreinforcementlearning.

·19.4萬字

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Blender Quick Start Guide

Blenderisopensource3Dcreationsoftware.Withalonghistoryandanenthusiasticcommunityofusers,itistheidealchoiceforalmostanykindofworkwith3Dmodelingoranimation.However,fornewusers,itspowerand?exibillitycansometimesbedaunting,andthat’swhenyouneedthisbook!Thebookstartsbyshowingyouroundtheall-newBlender2.8userinterface.You'lllookatthemostcommonly-usedoptionsandtools,suchasnavigatingin3Dandselectingobjects.Youwillthenuseandmanipulateoneofthemostimportantwindowsoftheinterface,the3DView.You'lllearnhowtouseessentialtoolsforworkingwith3Dmodeling.Togiveyourmodelsthefeelofreal-worldobjects,you'lllearnhowtocreatematerialsandsetupsurfaces.You'llseehowtousePhysically-BasedRendering(PBR),whichallowsyoutocraftrealisticsurfacessuchaswood,stone,andmetal.YouwillalsoworkwithEevee,anewreal-timerenderengineinBlender.Youwillseehowtoaddmotiontoobjects,makinguseofBlender'simpressive3Danimationfeatures.Finally,you'lllearnhowtocreatescenesandorganizethemforrendering,andlateraddtitlesandeffectsusingbuilt-inBlendertools.Bytheendofthebook,youwillbeabletouseBlender2.8newUI,Create3DModelswithtextures,Animations,andRendertheminreal-timeusingEevee.

·2.4萬字

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Unreal Development Kit Game Programming with UnrealScript：Beginner's Guide

Thisisastep-by-stepbookthatbuildsonyourknowledgebyaddingtoanexamplegameoverthecourseofeachchapter.Eachtopicusesexamplecodethatcanbecompiledandtestedtoshowhowthingsworkinsteadofjusttellingyou.Complicatedtasksarebrokendownintoeasytofollowstepswithclearexplanationsofwhateachlineofcodeisdoing.ThisbookiswrittenforbeginnerstoUnrealScript,whetherthisisyourfirstexperiencewithprogrammingoryou'recomingintoitfromanotherlanguageandwouldliketolearnhowUnrealScriptusesconceptsyou'realreadyfamiliarwith.IfyouwouldliketomakegameswiththeUnrealDevelopmentKit,thisbookisforyou.

·9.6萬字

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ActionScript Graphing Cookbook

Step-by-stepinstructionsguideyoufromyourveryfirstgraphicalprogramtohighlycomplex3Dpresentations.AlthoughafewrecipesexplainchartsinFlex,thisbookisfirmlyfocussedonusingActionScriptcodeanddatatodrawgraphs.TheActionScriptGraphingCookbookisaimedatanyActionScriptdeveloperwhowantstoadddatavisualizationtotheirskillset.ThereadershouldbefamiliarwithActionScriptbasics,butnodeepknowledgeofanygraphicalfunctionsisrequired.

·6.7萬字

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CANoe開發(fā)從入門到精通

本書遵循由淺入深的原則，將內(nèi)容分為三篇。基礎篇首先介紹車載網(wǎng)絡的相關(guān)知識，接著介紹CANoe開發(fā)環(huán)境和常見功能的使用，以便初學者掌握使用CANoe進行一般的總線仿真、測試和分析的方法；入門篇首先介紹CANoe開發(fā)總線仿真的基礎知識，接著結(jié)合實例重點介紹總線數(shù)據(jù)庫創(chuàng)建、面板設計，以及CAPL語言設計；進階篇結(jié)合廣大開發(fā)工程師可能面臨的技術(shù)難題，由簡單到復雜地介紹一些典型實例，以提高讀者的實戰(zhàn)技術(shù)。

·10.8萬字

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Hands-On Unsupervised Learning with Python

Unsupervisedlearningisaboutmakinguseofraw,untaggeddataandapplyinglearningalgorithmstoittohelpamachinepredictitsoutcome.Withthisbook,youwillexploretheconceptofunsupervisedlearningtoclusterlargesetsofdataandanalyzethemrepeatedlyuntilthedesiredoutcomeisfoundusingPython.Thisbookstartswiththekeydifferencesbetweensupervised,unsupervised,andsemi-supervisedlearning.Youwillbeintroducedtothebest-usedlibrariesandframeworksfromthePythonecosystemandaddressunsupervisedlearninginboththemachinelearninganddeeplearningdomains.Youwillexplorevariousalgorithms,techniquesthatareusedtoimplementunsupervisedlearninginreal-worldusecases.Youwilllearnavarietyofunsupervisedlearningapproaches,includingrandomizedoptimization,clustering,featureselectionandtransformation,andinformationtheory.Youwillgethands-onexperiencewithhowneuralnetworkscanbeemployedinunsupervisedscenarios.YouwillalsoexplorethestepsinvolvedinbuildingandtrainingaGANinordertoprocessimages.Bytheendofthisbook,youwillhavelearnedtheartofunsupervisedlearningfordifferentreal-worldchallenges.

·8.6萬字

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Advanced Machine Learning with R

Risoneofthemostpopularlanguageswhenitcomestoexploringthemathematicalsideofmachinelearningandeasilyperformingcomputationalstatistics.ThisLearningPathshowsyouhowtoleveragetheRecosystemtobuildefficientmachinelearningapplicationsthatcarryoutintelligenttaskswithinyourorganization.You'lltacklerealisticprojectssuchasbuildingpowerfulmachinelearningmodelswithensemblestopredictemployeeattrition.You'llexploredifferentclusteringtechniquestosegmentcustomersusingwholesaledataanduseTensorFlowandKeras-Rforperformingadvancedcomputations.You’llalsobeintroducedtoreinforcementlearningalongwithitsvarioususecasesandmodels.Additionally,itshowsyouhowsomeoftheseblack-boxmodelscanbediagnosedandunderstood.BytheendofthisLearningPath,you’llbeequippedwiththeskillsyouneedtodeploymachinelearningtechniquesinyourownprojects.ThisLearningPathincludescontentfromthefollowingPacktproducts:RMachineLearningProjectsbyDr.SunilKumarChinnamgari.MasteringMachineLearningwithR-ThirdEditionbyCoryLesmeister.

·13.2萬字

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Deep Learning with Keras

IfyouareadatascientistwithexperienceinmachinelearningoranAIprogrammerwithsomeexposuretoneuralnetworks,youwillfindthisbookausefulentrypointtodeep-learningwithKeras.AknowledgeofPythonisrequiredforthisbook.

·6萬字

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Intelligent Projects Using Python

ThisbookwillbeaperfectcompanionifyouwanttobuildinsightfulprojectsfromleadingAIdomainsusingPython.ThebookcoversdetailedimplementationofprojectsfromallthecoredisciplinesofAI.Westartbycoveringthebasicsofhowtocreatesmartsystemsusingmachinelearninganddeeplearningtechniques.YouwillassimilatevariousneuralnetworkarchitecturessuchasCNN,RNN,LSTM,tosolvecriticalnewworldchallenges.Youwilllearntotrainamodeltodetectdiabeticretinopathyconditionsinthehumaneyeandcreateanintelligentsystemforperformingavideo-to-texttranslation.YouwillusethetransferlearningtechniqueinthehealthcaredomainandimplementstyletransferusingGANs.LateryouwilllearntobuildAI-basedrecommendationsystems,amobileappforsentimentanalysisandapowerfulchatbotforcarryingcustomerservices.YouwillimplementAItechniquesinthecybersecuritydomaintogenerateCaptchas.Lateryouwilltrainandbuildautonomousvehiclestoself-driveusingreinforcementlearning.YouwillbeusinglibrariesfromthePythonecosystemsuchasTensorFlow,Kerasandmoretobringthecoreaspectsofmachinelearning,deeplearning,andAI.Bytheendofthisbook,youwillbeskilledtobuildyourownsmartmodelsfortacklinganykindofAIproblemswithoutanyhassle.

·6.4萬字

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微服務實戰(zhàn)

《微服務實戰(zhàn)》主要介紹如何開發(fā)和維護基于微服務的應用。本書源自作者從日常開發(fā)中得到的積累和感悟，其中給出的案例覆蓋從微服務設計到部署的各個階段，能夠帶給你真實的沉浸式體驗。通過閱讀本書，你不僅能夠了解用微服務搭建高效的持續(xù)交付流水線的方法，還能夠運用Kubernetes、Docker以及GoogleContainerEngine進一步探索書中的示例。

·18.2萬字

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Learn Qt 5

Thisbookisforapplicationdeveloperswhowantapowerfulandflexibleframeworktocreatemodern,responsiveapplicationsonMicrosoftWindows,AppleMacOSX,andLinuxdesktopplatforms.YoushouldbecomfortablewithC++butnopriorknowledgeofQtorQMLisrequired.

·5.8萬字

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嵌入式系統(tǒng)原理：基于Arm Cortex-M微控制器體系

本書介紹如何使用基于ArmCortex-M0內(nèi)核的KinetisKL25Z單片機進行嵌入式系統(tǒng)搭建，內(nèi)容覆蓋CPU、中斷系統(tǒng)、外設與編程，全部使用C語言實現(xiàn)；介紹了CPU上的多任務實現(xiàn)，其目的是提高響應能力和軟件模塊化，同時減少CPU的開銷；探討了中斷、外設和調(diào)度程序的相互作用。全書共9章，第1章使用實例介紹嵌入式系統(tǒng)的各個部分，之后章節(jié)分別講解輸入/輸出端口、并行、中斷、C語言基礎、模擬接口、定時器、串行通信和直接內(nèi)存訪問等內(nèi)容。本書可作為高等院校計算機、電子工程等專業(yè)的教材，也可作為嵌入式系統(tǒng)開發(fā)人員的參考書。

·12.3萬字

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阿里巴巴Java開發(fā)手冊（第2版）

本手冊的愿景是碼出高效，碼出質(zhì)量。它結(jié)合作者的開發(fā)經(jīng)驗和架構(gòu)歷程，提煉阿里巴巴集團技術(shù)團隊的集體編程經(jīng)驗和軟件設計智慧，濃縮成為立體的編程規(guī)范和最佳實踐。眾所周知，現(xiàn)代軟件行業(yè)的高速發(fā)展對開發(fā)工程師的綜合素質(zhì)要求越來越高，因為不僅是編程相關(guān)的知識點，其他維度的知識點也會影響軟件的最終交付質(zhì)量，比如，數(shù)據(jù)庫的表結(jié)構(gòu)和索引設計缺陷可能帶來軟件的架構(gòu)缺陷或性能風險；單元測試的失位導致系統(tǒng)集成測試困難；沒有鑒權(quán)的漏洞代碼易被黑客攻擊等。所以，本手冊以開發(fā)工程師為中心視角，劃分為編程規(guī)約、異常日志、單元測試、安全規(guī)約、MySQL數(shù)據(jù)庫、工程結(jié)構(gòu)、設計規(guī)約七個維度，每個條目下提供相應的擴展解釋和說明、正例和反例，全面、立體、形象地幫助開發(fā)工程師成長，有助于團隊代碼規(guī)約文化的形成。積小流成大海，積跬步至千里，在第1版基礎上，認真傾聽讀者反饋，學習開源社區(qū)的詳細建議，增加前后端規(guī)約，發(fā)布錯誤碼解決方案，修正架構(gòu)分層圖例等相關(guān)內(nèi)容，涉及59條新規(guī)約，修正202處原有規(guī)約，完善8個示例，是面向業(yè)界以來更為完善的版本。從嚴格意義上講，本手冊超越了Java語言本身，明確了作為一名合格開發(fā)工程師應該具備的基本素質(zhì)，因此本手冊適合計算機相關(guān)行業(yè)的管理者和研發(fā)人員、高等院校的計算機專業(yè)師生、求職者等閱讀，希望成為大家如良師益友般的工作手冊、工具書和床頭書。

·3.6萬字

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INSTANT Wijmo Widgets How-to

Filledwithpractical,step-by-stepinstructionsandclearexplanationsforthemostimportantandusefultasks.Arecipe-basedinstanttutorial,showingappdevelopmentwithKnockoutandWijmo,andcoveringmajorwidgetsandthemes.ThisbookaimsatequippingthereaderwiththenecessarytoolsthatWijmoandKnockoutJSprovideforeasingandspeedingupdevelopment.ItaddressestheneedsofeveryoneintheUIdevelopmentspace,bothexperiencedandnewbies.TogetthemostoutofthisbookyoushouldhaveagoodworkingknowledgeofHTML,CSS,andJavaScript,andwillneedtobecomfortableusingjQuery.

·1萬字

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Direct3D Rendering Cookbook

Thisisapracticalcookbookthatdivesintothevariousmethodsofprogramminggraphicswithafocusongames.Itisaperfectpackageofalltheinnovativeanduptodate3Drenderingtechniquessupportedbynumerousillustrations,strongsamplecode,andconciseexplanations.Direct3DRenderingCookbookisforC#.NETdeveloperswhowanttolearntheadvancedrenderingtechniquesmadepossiblewithDirectX11.2.Itisexpectedthatthereaderhasatleastacursoryknowledgeofgraphicsprogramming,andalthoughsomeknowledgeofDirect3D10+ishelpful,itisnotnecessary.Anunderstandingofvectorandmatrixalgebraisrequired.

·9.1萬字

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Augmented Reality with Kinect

Thisbookisaminitutorialwithplentyofcodeexamplesandstrategiestogiveyoumanyoptionswhenbuildingyourownapplications.ThisbookismeantforreaderswhoarefamiliarwithC/C++programmingandwanttowritesimpleprogramswithKinect.Thestandardtemplatelibrarycanalsobeusedasitissimpleenoughtounderstand.

·2.3萬字

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Arduino項目開發(fā)：智能生活

本書系統(tǒng)論述了Arduino開源硬件的架構(gòu)、原理和開發(fā)方法，并具體闡述了19個完整的項目設計案例。全書共分20章，內(nèi)容涉及Arduino項目設計基礎、四旋翼飛行器項目設計、宇宙飛船大戰(zhàn)小蜜蜂項目設計等。在編排方式上，全書側(cè)重對創(chuàng)新產(chǎn)品的項目設計過程進行介紹。分別從需求分析、設計與實現(xiàn)等多個角度論述硬件電路、軟件設計、傳感器和功能模塊等，并剖析產(chǎn)品的功能、使用、電路連接和程序代碼。為便于讀者高效學習，快速掌握Arduino開發(fā)方法，本書配套提供項目設計的硬件電路圖、程序代碼、實現(xiàn)過程中出現(xiàn)的問題及解決方法，可供讀者舉一反三，二次開發(fā)。本書既可作為高校電子信息類專業(yè)“開源硬件設計”“電子系統(tǒng)設計”“創(chuàng)新創(chuàng)業(yè)”等課程的教材，也可作為創(chuàng)客及智能硬件愛好者的參考用書，還可作為從事物聯(lián)網(wǎng)、創(chuàng)新開發(fā)和設計專業(yè)人員的技術(shù)參考書。

·4.7萬字

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Intel FPGA/CPLD設計（高級篇）

本書作者憑借多年工作經(jīng)驗，深入地討論了IntelFPGA/CPLD的設計和優(yōu)化技巧。在討論FPGA/CPLD設計指導原則的基礎上，介紹了IntelFPGA器件的高-級應用；引-領(lǐng)讀者學習邏輯鎖定設計工具，詳細討論了時序約束與靜態(tài)時序分析的方法；針對市場應用需求，分別介紹了SoCFPGA和OpenCL系統(tǒng)應用技術(shù)；結(jié)合實例討論如何進行設計優(yōu)化，介紹了Intel的可編程器件的高-級設計工具與系統(tǒng)級設計技巧。本書所有實例的完整工程、源代碼和使用說明文件，都以云存儲的方式存放在云端，讀者可以通過掃描二維碼的方式進行下載。本書可作為高等院校通信工程、電子工程、計算機、微電子與半導體等專業(yè)的教材，也可作為硬件工程師和IC工程師的實用工具書。

·15.4萬字

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電腦維護365問

本書以問答的形式，介紹了365個電腦使用過程中具有代表性的、常見的疑難問題及其解決方法，通俗易懂，內(nèi)容實用。本書共8章，包括軟件應用篇、硬件維護經(jīng)驗篇、辦公軟件技巧篇、辦公設備維護篇、互聯(lián)網(wǎng)維護篇、局域網(wǎng)維護篇、典型案例分析篇和黑客防病毒篇。本書既是學習電腦應用的實用教程，也是電腦故障排除的速查手冊。

·16.4萬字

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Hands-On Game Development with WebAssembly

Withinthenextfewyears,WebAssemblywillchangethewebasweknowit.Itpromisesaworldwhereyoucanwriteanapplicationforthewebinanylanguage,andcompileitfornativeplatformsaswellastheweb.ThisbookisdesignedtointroducewebdevelopersandgamedeveloperstotheworldofWebAssemblybywalkingthroughthedevelopmentofaretroarcadegame.YouwilllearnhowtobuildaWebAssemblyapplicationusingC++,Emscripten,JavaScript,WebGL,SDL,andHTML5.Thisbookcoversalotofgroundinbothgamedevelopmentandwebapplicationdevelopment.WhencreatingagameorapplicationthattargetsWebAssembly,developersneedtolearnaplethoraofskillsandtools.Thisbookisasampleplatterofthosetoolsandskills.ItcoverstopicsincludingEmscripten,C/C++,WebGL,OpenGL,JavaScript,HTML5,andCSS.Thereaderwillalsolearnbasictechniquesforgamedevelopment,including2Dspriteanimation,particlesystems,2Dcameradesign,soundeffects,2Dgamephysics,userinterfacedesign,shaders,debugging,andoptimization.Bytheendofthebook,youwillbeabletocreatesimplewebgamesandwebapplicationstargetingWebAssembly.

·12.6萬字

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