简介：在日常生活，人们经常在某些时期重复常规线路。在这篇论文，一个采矿系统被开发经过旅行发现个人的连续线路模式。数个人动人的地位的差异的无异状，采矿系统采用记录的适应GPS数据，五个数据过滤保证clean使数据犯错。采矿系统使用客户机/服务器体系结构保护个人隐私并且减少计算负担。服务者进行主要采矿过程，但是与到recover的不够的信息，真实个人发送。改进顺序的模式采矿的可伸缩性的无异状，一个新奇模式采矿算法，连续线路模式采矿(CRPM)，被建议。这个算法能容忍在真实线路和摘录的不同骚乱经常的模式。基于九个人的旅行表演，那CRPM能更长多于twotimes提取的试验性的结果比传统的线路模式采矿算法发送模式。

简介：Reaction-diffusion(RD)equationwasoftenusedtoinvestigatethepatterndynamics,buttelegraphreaction-diffusion(TRD)systemwasseldomstudied.Inthispaper,theIzhikevichmodelwasmodifiedtoexplainsomebiologicalmechanismsbyRDandTRDinneuronalcluster.Thenanewconditionunderwhichthesystemlosesstabilitywasproposedandtheeffectofparameters,diffusion,memoryandsteadystatewereconsideredontheprocessofneuronalspiking.Themethodpresentedisanovelapproachtoinvestigatethepatterndynamicsofbiologicalsystems.Finally,simulationsarecarriedouttovalidateourtheoreticalresults.

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简介：Expo2010ShanghaiChinawasasuccessful,splendid,andunforgettableevent,leavinguswithvaluableexperi-ences.ThevisitorflowpatternoftheExpoisinvestigatedinthispaper.TheHurstexponent,themeanvalue,andthestandarddeviationofvisitorvolumeindicatethatthevisitorflowisfractalwithlong-termstabilityandcorrelationaswellasobviousfluctuationinashortperiod.Thenthetimeseriesofvisitorvolumeisconvertedintoacomplexnetworkbyusingthevisibilityalgorithm.Itcanbeinferredfromthetopologicalpropertiesofthevisibilitygraphthatthenetworkisscale-free,small-world,andhierarchicallyconstructed,confirmingthatthetimeseriesarefractalandacloserelationshipexistsamongthevisitorvolumesondifferentdays.Furthermore,itisinevitablethatwillbesomeextremevisitorvolumesintheoriginalvisitorflow,andtheseextremepointsmayappearinagrouptoagreatextent.Allthesepropertiesarecloselyrelatedtothefeatureofthecomplexnetwork.Finally,therevisedlinearregressionisperformedtoforecastthenext-dayvisitorvolumebasedontheprevious10-daydata.

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简介：Weextendsomefundamentalconceptsofqualitativematrixanalysisfromsignpatternclassesofrealmatricestosignpatternclassesofnonrealmatrlces.Giventwoanglesα≤β,wedefineasectorinthecomplexplanetobethesetofallnonzerocomplexnumberswhoseargumentsareintheintervalfromαtoβ.Hα<β,theintervalcouldbeclosed,open,orhalf-open.Wheneverα=β,thesectorbecomesaray,

简介：Asignpatternmatrixisamatrixwhoseentriesarefromtheset{+,-,0}.Thesymmetricsignpatternmatricesthatrequireuniqueinertiahaverecentlybeencharacterized.Thepurposeofthispaperistomoregenerallyinvestigatetheinertiasetsofsymmetricsignpatternmatrices.Inparticular,nonnegativefri-diagonalsignpatternsandthesquaresignpatternwithall+entriesareexamined.AnalgorithmisgivenforgeneratingnonnegativerealsymmetricToeplitzmatriceswithzerodiagonalofordersn≥3whichhaveexactlytwonegativeeigenvalues.Theinertiasetofthesquarepatternwithall+off-diagonalentriesandzerodiagonalentriesisthenanalyzed.Thetypesofinertiaswhichcanbeintheinertiasetofanysignpatternarealsoobtainedinthepaper.Specifically,certaincompatibilityandconsecutivenesspropertiesareestablished.

简介：Thispaperanalysesamathematicalmodelofthepatternformationontheshellofmolluscswhichisactuallyakindofreaction-diffusionsystem.TheexistenceanduniquenessofaglobalsmoothsolutionofthissystemwithCauchyproblemanditsstabilityandtimedecayratearestudiedbymeansofanelementaryenergymethod.

简介：Electricalcapacitancetomography(ECT)wasappliedinmeasuringxolidsdistributioninsquarecirculatingfluidizedbeda.Thefluidizationconditionsvariedfrombubblingfluidizedbedtocirculatingfluidizedbed.Inthewholerangeoffluidizationconditions,ECTwasabletoinstantaneouslyprovidethesolidsconcentrationandvoidsdistributionsinthefluidizedbeds.AccordingtotheacquireddatafromECTandreconstructedimage,differentfluidizationregimescanalsobeidentified.

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简介：象在旋转液体的范围和磁盘一样的身体的相互作用导致新奇流动结构。在环绕的方向的主要打漩流动被一个第二等的运动在南方的飞机附加。流动被在轴的中心通过一个洞介绍墨水设想并且在在交往的身体之间的中央飞机放射状地散布了。流动结构取决于身体，他们的几何安排和旋转速度给的雷纳兹数字的形状。观察流动结构与PIV测量和数字模拟产生了进一步的调查。关键词旋转液体-模式形成-再通行地区-交往的身体-流动可视化CLC数字O351.3

简介：Inperiodiccellularstructures,novelpatterntransformationsaretriggeredbyareversibleelasticinstabilityundertheaxialcompression.Basedonthedeformation-triggerednewpattern,periodiccellularstructurescanachievespecialmechanicalproperties.Inthispaper,thedesignedarchitecturematerialswhichincludeelastomermatrixescontainingemptyholesorfilledholeswithhydrogelmaterialaremodeledandsimulatedtoinvestigatethemechanicalpropertyoftheperiodicmaterials.Byanalyzingtherelationshipbetweennominalstressandnominalstrainofperiodicmaterial,andthecorrespondingdeformedpatterns,theinfluenceofgeometryandshapesoftheholesonthemechanicalpropertyofarchitecturematerialisstudiedinmoredetails.Wehopethisstudycanprovidefutureperspectivesforthedeformation-triggeredperiodicstructures.

简介：有在相反的方向驾驶的二种粒子的系统的结构的进化，即，由颜色域开车，被分子的动力学模拟调查。Gaussian自动调温器，在系统限制粒子的热速度的一个普通处理，被使用了以便说明热的驱散并且允许系统到达一个稳定的状态。随驱动力(F)的力量的增加，系统从一个开始随机的混合状态经历明显的结构的转变到分开的小巷并且在每条小巷描绘的一个状态，这被发现了仅仅一个种粒子存在。分析证明为小巷结构的形成的原因是F而且粒子磨擦的变化的增加不仅系数。当使用Gaussian自动调温器时，粒子磨擦系数成为F的功能。增加的F导致高粒子磨擦系数并且不可避免地为足够强壮的驱动力导致小巷形成。当在磨擦系数上提起F的效果并且选择一个经常的磨擦系数时，我们的结果显示出那因为在那里的给定的F总是存在比系统将比哪个发展成小巷结构高的磨擦系数的批评的值。

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简介：Inqualitativeandcombinatorialmatrixtheory,westudypropertiesofamatrixbasedonqualitativeinformation,suchasthesignsofentriesinthematrix.Amatrixwhoseen-triesarefromtheset{+,-,0}iscalledasignpatternmatrix(orsignpattern).Forare-almatrixB,bysgn(B)wemeanthesignpatternmatrixinwhicheachpositive(respec-tively,negative,zero)entryofBisreplacedby+(respectively,-,0).IfAisann×n

简介：Anechoicchambersareusedforindoorantennameasurements.Thecommonmethodofconstructingananechoicchamberistocoverallinsidewallsbytheelectromagneticabsorbers.Inthispaper,afullymetallicsphericalchamberstructureispresentedinwhichthepropagationoftheelectromagneticwavesinsidethechamberiscontrolledandtheyareguidedtoanabsorber.Intheproposedmethod,anappropriatequietzoneisobtained,andunlikeordinaryanechoicchambers,theabsorberusageamountisreducedgreatly.Theperformanceofthechamberisevaluatedbysimulation.Theresultsshowthattheproposedmethodcouldprovideausefultechniquefortheindoorantennameasurements.

简介：Inthispaper,anewapproachofpatternrecognitionfortoneclassificationofPutonghuaWhichisim-portantforspeechrecognitionofPutonghuaisdiscribed.Inthismethod,fourparametersofthefundamen-talfrequencytrajectoryareselectedbasedonalargenumberofstatisticalexperiments.ItisassumedthatthefourparameterssatisfymultidimensionalGaussiondistributionandanon-Euclideandistancefunctionforeachtoneclassisderivedaccordingtotheruleofminimumprobabilityofcalssificationerror.theoptimaldecisionresultsareobtainedinasenseofstatistics.Itisprovedthatthismethodprovidesverysatisfactoryresultsbytheexperimentsforspeaker-independenttoneclassificationofPutonghua.

简介：同步和建筑群的某个类型上的联合逻辑地图的模式动力学联网，由把随机的捷径加到一枚常规戒指构造了，被调查。为一张孤立的地图是充分混乱的参数，缺点骚乱，在常规网络主导，能被驯养进订的周期的模式或同步混乱状态当随机的捷径被增加时，并且在复杂网络上形成的模式能被组织进取决于联合力量的二或三个分支。

简介：Wediscussafilter-basedpatternsearchmethodforunconstrainedoptimizationinthispaper.Forthepurposetobroadenthesearchrangeweusebothfiltertechniqueandframes,whicharefragmentsofgrids,toprovideanewcriterionofiterateacceptance.Theconvergencecanbeensuredundersomeconditions.Thenumericalresultshowsthatthismethodispracticalandefficient.

简介：一个周期的游戏系统的co进化的动力学为三种与不均匀的率在一个二维的方形的格子被调查。与混合得好的系统，共存和扑灭不同，在系统或者出现一零一个“行为为一种小人口尺寸是柔韧的，而，系统被共存为一张大人口支配一个。我们详细关于变化学习影响到状态的变化，并且发现关于变化和平均紧张的最大的振幅之间的差别决定系统最终是哪个状态。另外，我们介绍Potts精力解释原因零一个“行为。平均Potts精力每地点是距离到，这被显示出零一个“在模型的行为。