简介：InCAGDandCG,energymodelisoftenusedtocontrolthecurvesandsurfacesshape.Incurve/surfacemodeling,wecangetfaircurve/surfacebyminimizingtheenergyofcurve/surface.However,ourresearchindicatesthatinsomecaseswecan'tgetfaircurves/surfaceusingthecurrentenergymodel.Soanimprovedenergymodelispresentedinthispaper.Examplesarealsoincludedtoshowthatfaircurvescanbeobtainedusingtheimprovedenergymodel.

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简介：在这份报纸，我们用间隔分析为全球优化建议一个分散的平行计算模型。模型对处理器的任何数字适应，工作量在由其他的消息过去的所有处理器之中是自动地并且均匀地分布式的。每个处理器收到的问题基于他们的本地优势性质被处理，它避免不必要的间隔评估。进一步，这个问题在计算的开始总体上被对待以便没有起始的分解计划被要求。数字实验显示模型工作很好并且与平行处理器的不同数字是稳定的，在处理器之中均匀地散布负担，并且提供出色的加速，特别当这个问题是费时间的解决时。

简介：Imagedenoisingisthebasicproblemofimageprocessing.Quaternionwavelettransformisanewkindofmultiresolutionanalysistools.Imageviaquaternionwavelettransform,waveletcoefficientsbothinintrascaleandininterscalehavecertaincorrelations.First,accordingtothecorrelationofquaternionwaveletcoefficientsininterscale,non-Gaussiandistributionmodelisusedtomodelitscorrelations,andthecoefficientsaredividedintoimportantandunimportancecoefficients.Thenweusethenon-Gaussiandistributionmodeltomodeltheimportantcoefficientsanditsadjacentcoefficients,andutilizetheMAPmethodestimateoriginalimagewaveletcoefficientsfromnoisycoefficients,soastoachievethepurposeofdenoising.Experimentalresultsshowthatouralgorithmoutperformstheotherclassicalalgorithmsinpeaksignal-to-noiseratioandvisualquality.

简介：Car-followingtheoryisanimportantresearchdirectioninthefieldofintelligenttransportationsystems(ITS),itdescribestheone-by-onefollowingprocessofvehiclesonthesamelaneintrafficflow,andoneofitsimportantissuesiscongestioncontrol.Toexplorethestrategyforcontrollingtrafficcongestion,thispaperintroducesandanalyzessomeclassiccar-followingmodels,andgivesasystematicreviewoftheirdevelopments.Moreover,inordertointroducetheapproachtoanalyzethestability,takingthefullvelocitydifference(FVD)modelforexample,thelocalandasymptoticstabilityanalysisisdiscussed,whilethecorrespondingnonlinearanalysisisalsoconducted.Then,someperspectivesofthecar-followingmodelaregiveninthefinal.

简介：为打印应用程序的工业大3D的一个新奇7轴机器人在这份报纸被介绍，它被机器人学和自动信息系统的研究所开发，Nankai大学。原型上的底，三维的打印上的机制深深地被把。由在打印的3D调查颜色失真的原因，一个新奇multistep赔偿算法基于模型优化和图象赔偿被开发。最后，试验性的结果显示出打印机器人站台和建议算法的3D的表演。

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简介：Natural,efficient,intelligent,andbarrier-freeHCI(Human-ComputerInterface)willbethemaindevelopingdirectionofthenewintelligentHCI.Buildinganintelligent,natural,harmoniousandhumanisticHCIhasbeentheprimarydevelopingtendencyofthenewHCI.'Selectonefrommany'isoneofthekeyquestionsinresearchinganddesigningHCIbasedongestures.Onthesinglechannelinteractiveconditionwhichisbasedon3Dgestureoperation,webuildainteractivemodelof'Selectonefrommany'.Combiningthismodelwith'Token'technologyandreciprocatingmovementfeature,wepresentandrealizeasimpleefficient'Selectonefrommany'algorithm,whichisusedinaconcreteSOR(Selection-Operation-Release)system.IntheSORsystem,werealizeareal-timeselection,trackingandinteractionofnaturalgestures.

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简介：Adaptivefilteringalgorithmsareinvestigatedwhensystemmodelsaresubjecttomodelstructureerrorsandregressorsignalperturbations.Systemmodelsforpracticalapplicationsareoftenapproximationsofhigh-orderornonlinearsystems,introducingmodelstructureuncertainties.Measurementandactuationerrorscausesignalperturbations,whichinturnleadtouncertaintiesinregressorsofadaptivefilteringalgorithms.Employingordinarydifferentialequation(ODE)methodologies,weshowthatconvergencepropertiesandestimationbiascanbecharacterizedbycertaindifferentialinclusions.Conditionstoensurealgorithmconvergenceandboundsonestimationbiasarederived.Thesefindingsyieldbetterunderstandingoftherobustnessofadaptivealgorithmsagainststructuralandsignaluncertainties.

简介：Thepaperbuildsamulti-rigid-bodymodelofhumanwitha4-rigid-bodyfootinthe3DCADsoftwareSolidworks,basedonhumananatomy.Bycontrollingtherotationoftheankleandmajorjointsofhumanbodywhilewalking,theKinematicsimulationwasperformedinthedynamicssimulationsoftwareADAMS.Thepaperanalyzesthesimulateresultsandpointsoutdeficienciesinthecurrentworkandthedirectionofresearcheffortsinfuture.