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青雨紅顏：Photoshop古風水彩CG插畫繪制技法

中國畫美感的古風水彩插畫一直頗受歡迎，但常有讀者雖熱愛繪畫卻苦惱于畫不好線稿或不會上色等問題，本書就是要解決這些問題。一幅好的水彩插畫要有點、線、面的元素結合，恰當的配色，正確的人體動態造型，以及頗有意境的畫面內容，只有掌握了這些內容才能畫出唯美的插畫。本書共分為5章，第1章帶領讀者學習Photoshop軟件的基礎知識；第2章詳細講解古風插畫的配色技巧；第3章通過對人體結構的講解幫助讀者掌握古風人物的繪制；第4章詳細講解場景的繪制技法；第5章通過完整的案例講解，帶領讀者學習古風插畫的繪制過程。作者將自己的繪畫經驗傾囊相授，意圖讓讀者在繪畫時學會思考，總結出自己的獨到畫法。本書適合插畫師、數字繪畫初學者及繪畫愛好者學習使用。盡情釋放自己的情緒，去感悟畫中那人、那景給世人展示的故事吧！

·3.9萬字

Applied Unsupervised Learning with R

Startingwiththebasics,AppliedUnsupervisedLearningwithRexplainsclusteringmethods,distributionanalysis,dataencoders,andfeaturesofRthatenableyoutounderstandyourdatabetterandgetanswerstoyourmostpressingbusinessquestions.Thisbookbeginswiththemostimportantandcommonlyusedmethodforunsupervisedlearning-clustering-andexplainsthethreemainclusteringalgorithms-k-means,divisive,andagglomerative.Followingthis,you'llstudymarketbasketanalysis,kerneldensityestimation,principalcomponentanalysis,andanomalydetection.You'llbeintroducedtothesemethodsusingcodewritteninR,withfurtherinstructionsonhowtoworkwith,edit,andimproveRcode.Tohelpyougainapracticalunderstanding,thebookalsofeaturesusefultipsonapplyingthesemethodstorealbusinessproblems,includingmarketsegmentationandfrauddetection.Byworkingthroughinterestingactivities,you'llexploredataencodersandlatentvariablemodels.Bytheendofthisbook,youwillhaveabetterunderstandingofdifferentanomalydetectionmethods,suchasoutlierdetection,Mahalanobisdistances,andcontextualandcollectiveanomalydetection.

·3.9萬字

Machine Learning with Go Quick Start Guide

Machinelearningisanessentialpartoftoday'sdata-drivenworldandisextensivelyusedacrossindustries,includingfinancialforecasting,robotics,andwebtechnology.ThisbookwillteachyouhowtoefficientlydevelopmachinelearningapplicationsinGo.Thebookstartswithanintroductiontomachinelearninganditsdevelopmentprocess,explainingthetypesofproblemsthatitaimstosolveandthesolutionsitoffers.ItthencoverssettingupafrictionlessGodevelopmentenvironment,includingrunningGointeractivelywithJupyternotebooks.Finally,commondataprocessingtechniquesareintroduced.Thebookthenteachesthereaderaboutsupervisedandunsupervisedlearningtechniquesthroughworkedexamplesthatincludetheimplementationofevaluationmetrics.Theseworkedexamplesmakeuseoftheprominentopen-sourcelibrariesGoMLandGonum.Thebookalsoteachesreadershowtoloadapre-trainedmodelanduseittomakepredictions.Itthenmovesontotheoperationalsideofrunningmachinelearningapplications:deployment,ContinuousIntegration,andhelpfuladviceforeffectiveloggingandmonitoring.Attheendofthebook,readerswilllearnhowtosetupamachinelearningprojectforsuccess,formulatingrealisticsuccesscriteriaandaccuratelytranslatingbusinessrequirementsintotechnicalones.

Machine Learning Projects for Mobile Applications

Machinelearningisatechniquethatfocusesondevelopingcomputerprogramsthatcanbemodifiedwhenexposedtonewdata.Wecanmakeuseofitforourmobileapplicationsandthisbookwillshowyouhowtodoso.Thebookstartswiththebasicsofmachinelearningconceptsformobileapplicationsandhowtogetwellequippedforfurthertasks.YouwillstartbydevelopinganapptoclassifyageandgenderusingCoreMLandTensorflowLite.YouwillexploreneuralstyletransferandgetfamiliarwithhowdeepCNNswork.WewillalsotakeacloserlookatGoogle’sMLKitfortheFirebaseSDKformobileapplications.Youwilllearnhowtodetecthandwrittentextonmobile.YouwillalsolearnhowtocreateyourownSnapchatfilterbymakinguseoffacialattributesandOpenCV.Youwilllearnhowtotrainyourownfoodclassificationmodelonyourmobile;allofthiswillbedonewiththehelpofdeeplearningtechniques.Lastly,youwillbuildanimageclassifieronyourmobile,compareitsperformance,andanalyzetheresultsonbothmobileandcloudusingTensorFlowLitewithanRCNN.Bytheendofthisbook,youwillnotonlyhavemasteredtheconceptsofmachinelearningbutalsolearnedhowtoresolveproblemsfacedwhilebuildingpowerfulappsonmobilesusingTensorFlowLite,Caffe2,andCoreML.

Arduino項目開發：智能控制

本書系統論述了Arduino開源硬件的架構、原理、開發方法及14個完整的項目設計案例。全書共分15章，內容包括Arduino項目設計基礎、自習室資源管理項目設計、有線外設無線化應用項目設計、自動開鎖項目設計、谷歌眼鏡項目設計、定位追蹤器和電子圍欄項目設計、智能生活環境監測項目設計、智能垃圾桶項目設計、非接觸式鼠標項目設計、實時DIY表情帽項目設計、智能手套項目設計、指紋考勤云端數據共享項目設計、酒精濃度檢測設備項目設計、體感控制機械臂項目設計和計步神器項目設計。在編排方式上，全書側重對創新產品的項目設計過程進行介紹，分別從需求分析、設計與實現等角度論述硬件電路、軟件設計、傳感器和功能模塊等，并剖析產品的功能、使用、電路連接和程序代碼等。本書可作為高校電子信息類專業“開源硬件設計”“電子系統設計”“創新創業”等課程的教材，也可作為創客及智能硬件愛好者的參考用書，還可作為從事物聯網、創新開發和設計專業人員的技術參考書。

SDL Game Development

Writtenasapracticalandengagingtutorial,SDLGameDevelopmentguidesyouthroughdevelopingyourownframeworkandthecreationoftwoengaginggames.IfyouknowC++andyou’relookingtomakegreatgamesfromthegroundup,thenthisbookisperfectforyou.

Arduino Android Blueprints

ThisbookisforthosewhowanttolearnhowtobuildexcitingArduinoprojectsbyinterfacingitwithAndroid.Youwillneedtohavesomebasicexperienceinelectronicsandprogramming.However,youdon'tneedtohaveanypreviousexperiencewiththeArduinoorAndroidplatforms.

·3.7萬字

Arduino入門基礎教程

Arduino是全球流行的開源硬件開發平臺，顛覆了傳統單片機開發的過程，本書將帶領大家加入Arduino陣營，實現各種創意。本書由15個基礎的Arduino項目組成，分別配合實例介紹了Arduino的基本使用方法和各種擴展模塊的用法，由易到難，循序漸進，精心編排，每個實例均配有電路圖和具有功能注釋的樣例程序，幫讀者從零起步掌握Arduino的用法。書中不僅有親切明白的觀念解說，更有真實完整的實作步驟說明，適合Arduino初學者、青少年創客、編程愛好者閱讀。

BeagleBone By Example

ThisbookisintendedforhobbyistsandconsumerswhowishtocreateimpressiveprojectsusingBeagleBone.YoumustbefamiliarwithPythonprogramming.

阿里巴巴Java開發手冊（第2版）

本手冊的愿景是碼出高效，碼出質量。它結合作者的開發經驗和架構歷程，提煉阿里巴巴集團技術團隊的集體編程經驗和軟件設計智慧，濃縮成為立體的編程規范和最佳實踐。眾所周知，現代軟件行業的高速發展對開發工程師的綜合素質要求越來越高，因為不僅是編程相關的知識點，其他維度的知識點也會影響軟件的最終交付質量，比如，數據庫的表結構和索引設計缺陷可能帶來軟件的架構缺陷或性能風險；單元測試的失位導致系統集成測試困難；沒有鑒權的漏洞代碼易被黑客攻擊等。所以，本手冊以開發工程師為中心視角，劃分為編程規約、異常日志、單元測試、安全規約、MySQL數據庫、工程結構、設計規約七個維度，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、形象地幫助開發工程師成長，有助于團隊代碼規約文化的形成。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，學習開源社區的詳細建議，增加前后端規約，發布錯誤碼解決方案，修正架構分層圖例等相關內容，涉及59條新規約，修正202處原有規約，完善8個示例，是面向業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工程師應該具備的基本素質，因此本手冊適合計算機相關行業的管理者和研發人員、高等院校的計算機專業師生、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。

Svelte 3 Up and Running

SvelteisamodernJavaScriptframeworkusedtobuildstaticwebappsthatarefastandlean,aswellasbeingfunfordeveloperstouse.ThisbookisaconciseandpracticalintroductionforthosewhoarenewtotheSvelteframeworkwhichwillhaveyouuptospeedwithbuildingappsquickly,andteachyouhowtouseSvelte3tobuildappsthatofferagreatappuserexperience(UX).ThebookstartswithanintroductiontoSvelte3,beforeshowingyouhowtosetupyourfirstcompleteapplicationwiththeframework.Filledwithcodesamples,eachchapterwillshowyouhowtowritecomponentsusingtheSveltetemplatesyntaxandtheapplicationprogramminginterfaces(APIs)oftheSvelteframework.Asyouadvance,you’llgofromscaffoldingyourprojectandtoolsetupallthewaythroughtoproductionwithDevOpsprinciplessuchasautomatedtesting,continuousintegration,andcontinuousdelivery(CI/CD).Finally,you’lldeployyourapplicationinthecloudwithobjectstorageservicesandacontentdeliverynetwork(CDN)forbest-in-classperformanceforyourusers.Bytheendofthisbook,you’llhavelearnedhowtobuildanddeployappsusingSvelte3tosolvereal-worldproblemsanddeliverimpressiveresults.

Hands-On Markov Models with Python

HiddenMarkovModel(HMM)isastatisticalmodelbasedontheMarkovchainconcept.Hands-OnMarkovModelswithPythonhelpsyougettogripswithHMMsanddifferentinferencealgorithmsbyworkingonreal-worldproblems.Thehands-onexamplesexploredinthebookhelpyousimplifytheprocessflowinmachinelearningbyusingMarkovmodelconcepts,therebymakingitaccessibletoeveryone.Onceyou’vecoveredthebasicconceptsofMarkovchains,you’llgetinsightsintoMarkovprocesses,models,andtypeswiththehelpofpracticalexamples.Aftergraspingthesefundamentals,you’llmoveontolearningaboutthedifferentalgorithmsusedininferencesandapplyingtheminstateandparameterinference.Inadditiontothis,you’llexploretheBayesianapproachofinferenceandlearnhowtoapplyitinHMMs.Infurtherchapters,you’lldiscoverhowtouseHMMsintimeseriesanalysisandnaturallanguageprocessing(NLP)usingPython.You’llalsolearntoapplyHMMtoimageprocessingusing2D-HMMtosegmentimages.Finally,you’llunderstandhowtoapplyHMMforreinforcementlearning(RL)withthehelpofQ-Learning,andusethistechniqueforsingle-stockandmulti-stockalgorithmictrading.Bytheendofthisbook,youwillhavegraspedhowtobuildyourownMarkovandhiddenMarkovmodelsoncomplexdatasetsinordertoapplythemtoprojects.

Unreal Engine 4 AI Programming Essentials

ThisbookisforprogrammersandartistswhowanttoexpandtheirknowledgeofGameAIinrelationtoUnrealEngine4.YouarerecommendedtohavesomeexperienceofexploringUnrealEngine4priortothisbookbecausewejumpstraightintoGameAI.

Spring Security 3.x Cookbook

ThisbookfollowsacookbookstyleexploringvarioussecuritysolutionsprovidedbySpringSecurityforvariousvulnerabilitiesandthreatscenariosthatwebapplicationsmaybeexposedtoattheauthenticationandsessionlevellayers.ThisbookisforallSpring-basedapplicationdevelopersaswellasJavawebdeveloperswhowishtoimplementrobustsecuritymechanismsintowebapplicationdevelopmentusingSpringSecurity.ReadersareassumedtohaveaworkingknowledgeofJavawebapplicationdevelopment,abasicunderstandingoftheSpringframework,andsomeknowledgeofthefundamentalsoftheSpringSecurityframeworkarchitecture.WorkingknowledgeofotherwebframeworkssuchasGrailsandsoonwouldbeanaddedadvantagetoexploitthewholebreadthofrecipesprovidedinthisbook,butthisisnotmandatory.

Arduino項目開發：物聯網應用

本書系統論述了Arduino開源硬件的架構、原理、開發方法及13個完整的項目設計案例。全書共14章，內容包括Arduino設計基礎、繪圖儀項目設計、智能行李箱項目設計、導游自拍照無人機實驗項目設計、ArduinoPhone項目設計、智能快遞箱項目設計、智能機房環境監控項目設計、手勢控制機械爪項目設計、聯網型煙霧報警器項目設計、智能手寫數字識別項目設計、智能垃圾桶項目設計、空中鼠項目設計、解魔方項目設計和智能計步器項目設計。在編排方式上，全書側重對創新產品的項目設計過程進行介紹，分別從需求分析、設計與實現等角度論述硬件電路、軟件設計、傳感器和功能模塊等，并剖析產品的功能、使用、電路連接和程序代碼等。本書可作為高校電子信息類專業“開源硬件設計”“電子系統設計”“創新創業”等課程的教材，也可作為創客及智能硬件愛好者的參考用書，還可作為從事物聯網、創新開發和設計專業人員的技術參考書。

FreeSWITCH Cookbook

Thisisaproblem-solutionapproachtotakeyourFreeSWITCHskillstothenextlevel,whereeverythingisexplainedinapracticalway.Ifyouareasystemadministrator,hobbyist,orsomeonewhousesFreeSWITCHonaregularbasis,thisbookisforyou.WhetheryouareaFreeSWITCHexpertorjustgettingstarted,thisbookwilltakeyourskillstothenextlevel.

Rapid BeagleBoard Prototyping with MATLAB and Simulink

Thisbookisafast-pacedguidewithpractical,hands-onrecipeswhichwillshowyouhowtoprototypeBeagleboard-basedaudio/videoapplicationsusingMatlab/SimlinkandSourceryCodebenchonaWindowshost.BeagleboardEmbeddedProjectsisgreatforstudentsandacademicresearcherswhohavepracticalideasandwhowanttobuildaproof-of-conceptsystemonanembeddedhardwareplatformquicklyandefficiently.Itisalsousefulforproductdesignengineerswhowanttoratifytheirapplicationsandreducethetime-to-market.ItisassumedthatyouarefamiliarwithMatlab/Simulinkandhavesomebasicknowledgeofcomputerhardware.ExperienceinLinuxisfavouredbutnotnecessary,asoursoftwaredevelopmentispurelyonaWindowshost.

Learning Android Game Development

IfyouareamobiledeveloperwhohasbasicJavaprogrammingknowledge,thenthisbookisidealforyou.PreviousAndroiddevelopmentexperienceisnotneeded;however,basicmobiledevelopmentknowledgeisessential.

·3.3萬字