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CASME2_compressed.zipThevideoclipsarerecordedat200fps.Forpsychologicalresearch(usuallypresentingacliptotheparticipant),thecompressedclipsisclearenoughbutwithmuchlesssize.

支持向量机源码，可在www.csie.ntu.edu.tw/~cjlin/libsvm/下载到最新版本，该版本是2013年4月更新的，3.17版。
压缩包里面有源代码和文档。
以下摘自前述网站：IntroductionLIBSVMisanintegratedsoftwareforsupportvectorclassification,(C-SVC,nu-SVC),regression(epsilon-SVR,nu-SVR)anddistributionestimation(one-classSVM).Itsupportsmulti-classclassification.Sinceversion2.8,itimplementsanSMO-typealgorithmproposedinthispaper:R.-E.Fan,P.-H.Chen,andC.-J.Lin.WorkingsetselectionusingsecondorderinformationfortrainingSVM.JournalofMachineLearningResearch6,1889-1918,2005.Youcanalsofindapseudocodethere.(howtociteLIBSVM)OurgoalistohelpusersfromotherfieldstoeasilyuseSVMasatool.LIBSVMprovidesasimpleinterfacewhereuserscaneasilylinkitwiththeirownprograms.MainfeaturesofLIBSVMincludeDifferentSVMformulationsEfficientmulti-classclassificationCrossvalidationformodelselectionProbabilityestimatesVariouskernels(includingprecomputedkernelmatrix)WeightedSVMforunbalanceddataBothC++andJavasourcesGUIdemonstratingSVMclassificationandregressionPython,R,MATLAB,Perl,Ruby,Weka,CommonLISP,CLISP,Haskell,OCaml,LabVIEW,andPHPinterfaces.C#.NETcodeandCUDAextensionisavailable.It'salsoincludedinsomedataminingenvironments:RapidMiner,PCP,andLIONsolver.Automaticmodelselectionwhichcangeneratecontourofcrossvaliationaccuracy.

Researchesofcomplexnetworkssuchassocialnetworksarebecomingpopularinrecentyears.Duetothelargescaleandcomplexstructureofthesenetworks,analysisandstudiesonacompletenetworkrequirealotofcomputationalresourcesandstoragespace,whichwillalsoconsumealargeamountofe

Theavailabilityoflargedatasetshasallowedresearcherstouncovercomplexpropertiessuchaslarge-scalefluctuationsandheterogeneitiesinmanynetworks,leadingtothebreakdownofstandardtheoreticalframeworksandmodels.Untilrecentlythesesystemswereconsideredashaphazardsetsofpointsandconnections.Recentadvanceshavegeneratedavigorousresearcheffortinunderstandingtheeffectofcomplexconnectivitypatternsondynamicalphenomena.Thisbookpresentsacomprehensiveaccountoftheseeffects.Avastnumberofsystems,fromthebraintoecosystems,powergridsandtheInternet,canberepresentedaslargecomplexnetworks.Thisbookwillinterestgraduatestudentsandresearchersinmanydisciplines,fromphysicsandstatisticalmechanics,tomathematicalbiologyandinformationscience.Itsmodularapproachallowsreaderstoreadilyaccessthesectionsofmostinteresttothem,andcomplicatedmathsisavoidedsothetextcanbeeasilyfollowedbynon-expertsinthesubject.

Thisbookprovidesacomprehensiveintroductiontomodernglobalvariationaltheoryonfibredspaces.Itisbasedondifferentiationandintegrationtheoryofdifferentialformsonsmoothmanifolds,andontheconceptsofglobalanalysisandgeometrysuchasjetprolongationsofmanifolds,mappings,andLiegroups.ThebookwillbeinvaluableforresearchersandPhDstudentsindifferentialgeometry,globalanalysis,differentialequationsonmanifolds,andmathematicalphysics,andforthereaderswhowishtoundertakefurtherrigorousstudyinthisbroadinterdisciplinaryfield.

Idealforgraduateandseniorundergraduatecoursesincomputerarithmeticandadvanceddigitaldesign,ComputerArithmetic:AlgorithmsandHardwareDesigns,SecondEdition,providesabalanced,comprehensivetreatmentofcomputerarithmetic.Itcoverstopicsinarithmeticunitdesignandcircuitimplementationthatcomplementthearchitecturalandalgorithmicspeeduptechniquesusedinhigh-performancecomputerarchitectureandparallelprocessing.Usingaunifiedandconsistentframework,thetextbeginswithnumberrepresentationandproceedsthroughbasicarithmeticoperations,floating-pointarithmetic,andfunctionevaluationmethods.Laterchapterscoverbroaddesignandimplementationtopics-includingtechniquesforhigh-throughput,low-power,fault-tolerant,andreconfigurablearithmetic.Anappendixprovidesahistoricalviewofthefieldandspeculatesonitsfuture.Anindispensableresourceforinstruction,professionaldevelopment,andresearch,ComputerArithmetic:AlgorithmsandHardwareDesigns,SecondEdition,combinesbroadcoverageoftheunderlyingtheoriesofcomputerarithmeticwithnumerousexamplesofpracticaldesigns,worked-outexamples,andalargecollectionofmeaningfulproblems.Thissecondeditionincludesanewchapteronreconfigurablearithmetic,inordertoaddressthefactthatarithmeticfunctionsareincreasinglybeingimplementedonfield-programmablegatearrays(FPGAs)andFPGA-likeconfigurabledevices.Updatedandthoroughlyrevised,thebookoffersnewandexpandedcoverageofsaturatingaddersandmultipliers,truncatedmultipliers,fusedmultiply-addunits,overlappedquotientdigitselection,bipartiteandmultipartitetables,reversiblelogic,dotnotation,modulararithmetic,Montgomerymodularreduction,divisionbyconstants,IEEEfloating-pointstandardformats,andintervalarithmetic.Features:*Dividedinto28lecture-sizechapters*Emphasizesboththeunderlyingtheoriesofcomputerarithmeticandactua

SpikingNeuronModels:Neuronsinthebraincommunicatebyshortelectricalpulses,theso-calledactionpotentialsorspikes.Howcanweunderstandtheprocessofspikegeneration?Howcanweunderstandinformationtransmissionbyneurons?Whathappensifthousandsofneuronsarecoupledtogetherinaseeminglyrandomnetwork?Howdoesthenetworkconnectivitydeterminetheactivitypatterns?And,viceversa,howdoesthespikeactivityinfluencetheconnectivitypattern?Thesequestionsareaddressedinthisintroductorytextaimedatthosetakingcoursesincomputationalneuroscience,theoreticalbiology,neuronalmodeling,biophysics,orneuralnetworks.Theauthorsfocusonphenomenologicalapproachessothatbeginnerscangettogripswiththetheoreticalconceptsbeforeconfrontingthewealthofdetailinbiologicalsystems.ThebookisinthreePartsdealing,inorder,withneuronsandconnections,collectivebehaviorinnetworks,andsynapticplasticityanditsroleinlearning,memory,anddevelopment.Eachchapterendswithaliteraturesurvey,andacomprehensivebibliographyisincluded.Assuchthebookwillalsointroducereaderstocurrentresearch.

TodaysComprehensiveandAuthoritativeGuidetoAugmentedRealityByoverlayingcomputer-generatedinformationontherealworld,augmentedreality(AR)amplifieshumanperceptionandcognitioninremarkableways.Workinginthisfast-growingfieldrequiresknowledgeofmultipledisciplines,includingcomputervision,computergraphics,andhuman-computerinteraction.AugmentedReality:PrinciplesandPracticeintegratesallthisknowledgeintoasingle-sourcereference,presentingtodaysmostsignificantworkwithscrupulousaccuracy.PioneeringresearchersDieterSchmalstiegandTobiasHollerercarefullybalanceprinciplesandpractice,illuminatingARfromtechnical,methodological,anduserperspectives.CoverageincludesDisplays:head-mounted,handheld,projective,auditory,andhapticTracking/sensing,includingphysicalprinciples,sensorfusion,andreal-timecomputervisionCalibration/registration,ensuringrepeatable,accurate,coherentbehaviorSeamlessblendingofrealandvirtualobjectsVisualizationtoenhanceintuitiveunderstandingInteractionfromsituatedbrowsingtofull3DinteractionModelingnewgeometriccontentAuthoringARpresentationsanddatabasesArchitectingARsystemswithreal-time,multimedia,anddistributedelementsThisguideisindispensableforanyoneinterestedinAR,includingdevelopers,engineers,students,instructors,researchers,andserioushobbyists.

ProductDetailsPaperback:384pagesPublisher:Addison-WesleyProfessional;1edition(May19,2006)Language:EnglishISBN-10:0321349601ISBN-13:978-0321349606--------------------------------------------"IwasfortunateindeedtohaveworkedwithafantasticteamonthedesignandimplementationoftheconcurrencyfeaturesaddedtotheJavaplatforminJava5.0andJava6.Nowthissameteamprovidesthebestexplanationyetofthesenewfeatures,andofconcurrencyingeneral.Concurrencyisnolongerasubjectforadvancedusersonly.EveryJavadevelopershouldreadthisbook."--MartinBuchholzJDKConcurrencyCzar,SunMicrosystems"Forthepast30years,computerperformancehasbeendrivenbyMoore'sLaw;fromnowon,itwillbedrivenbyAmdahl'sLaw.Writingcodethateffectivelyexploitsmultipleprocessorscanbeverychallenging.JavaConcurrencyinPracticeprovidesyouwiththeconceptsandtechniquesneededtowritesafeandscalableJavaprogramsfortoday's--andtomorrow's--systems."--DoronRajwanResearchScientist,IntelCorp"Thisisthebookyouneedifyou'rewriting--ordesigning,ordebugging,ormaintaining,orcontemplating--multithreadedJavaprograms.Ifyou'veeverhadtosynchronizeamethodandyouweren'tsurewhy,youoweittoyourselfandyouruserstoreadthisbook,covertocover."--TedNewardAuthorofEffectiveEnterpriseJava"Brianaddressesthefundamentalissuesandcomplexitiesofconcurrencywithuncommonclarity.Thisbookisamust-readforanyonewhousesthreadsandcaresaboutperformance."--KirkPepperdineCTO,JavaPerformanceTuning.com"Thisbookcoversaverydeepandsubtletopicinaveryclearandconciseway,makingittheperfectJavaConcurrencyreferencemanual.Eachpageisfilledwiththeproblems(andsolutions!)thatprogrammersstrugglewitheveryday.EffectivelyexploitingconcurrencyisbecomingmoreandmoreimportantnowthatMoore'sLawisdeliveringmorecore

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。