简介：本文针对我国城市交通存在的道路拥堵、车辆堵塞、交通秩序混乱等现象，提出了运用ITS成熟技术发展城市绿色交通的设想。

简介：LetamovingplaneMPoverafixedplaneFPoccupyfourdifferentpositions.Eachpairofsuchpositionsisassociatedwithacenterofrotationcalledpolesothatwehavea6-poleconfiguration.Asanillustrationofourgeneralmethodofmechanicaltheoremprovinganddiscovering,wediscussinthepresentpaperinsomederailscertaintheoremsconnectedwithsuchaconfiguration.

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简介：Onthebasisofanalyzingtheflawsofpresentsomemultipleattributesclassificationdecision-makingmethods，tothequestionofcharacteristicsofthemultipleat-tributesclassificationdecision-makingandparticularemphasisofrespectiveattributesinthedecision-makingprocess，aswellasitsrelevancetothedecisionmakingenvironment，thepaperfirstlyformulatesanoptimalattributessystem，thenusestheMultiplicativeAnalyticHierarchyProcess(MAHP)todeterminesubjectiveweightcoefficients，estimatetheobjectiveweightcoefficients，establishestheoptimalmodeloftheweightcoefficientsofthewholeoptimalattributessystem，andobtaintheweightsonattributes．Furthermore，thepaperpresentsadecision-makingmethodandgivesitsdetailimplementationprocedure．Finally，anexampleisgiventoshowthefeasibilityandeffectivenessofthismethod．

简介：Fromamathematicalmodelofonekindcomplicatedfinancialsystem,correspondinglocaltopologicalstructuresofsuchkindsystemonconditionofcertainparametercombination,unstableequilibriumpointofthesystem,conditionsonwhichHopfbifurcationiscreatedandstabilityofthelimitcirclecorrespondingtotheHopfbifurcationaswellasconditiononwhichthelimitcircleisstablehavebeenstudied.FromrelationshipbetweeneachparameterandtheHopfbifurcationallthewaytoroutewhichleadstochaosetchavebeenstudied.Followingtheabove,conditionsonwhichcomplicatedbehaviorscreatedlocallyinsuchkindsystemhasbeenanalyzed.Byapplyingfractaldimension,Lyapunovindex,theintrinsiccomplexityofthesystemonsuchconditionhasbeenstudied,andresultofthenumericalsimulationprovesthetheoryofthispapercorrect.

简介：Inthispaper,wegiveanorder-preserving,isometricandisomorphicembeddingoperatorfromthefuzzynumberspaceE~1toaclassicalBanachspaceandshowsomenecessaryandsufficientintegrabilityconditionsoffuzzyintegralswhichweredefinedbyM.MatlokaandO.Kalevabymeansofsuchanoperator.

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简介：这份报纸表明D不变的多项式subspaces的二个班的等价，即，subspaces的这二个班是宽度一个的不同代表D不变的subspace。而且，作者为宽度一个在理想的插值解决分离近似问题D不变的subspace。也就是，作者发现点以便在这些点的评估functionals的限制空间是给定的D不变的subspace导致的功能的空间，当评估点都在一个点联合。

简介：Basedontheinformationentropy,amodelforwaterqualityassessmentisUsingthismodel,thepapergivesacasestudyonthewaterqualityassessmentRiver.Thespace-timevariationlawofthewaterqualityisanalyzedalsointhisresultindicatesthatthemodelpossessessomeclearmathematicandphysicalanditissimple,practicalandaccurate.

简介：Inthispaper,simultaneousuniformapproximationandmeanconvergenceofquasi-HermiteinterpolationanditsderivativebasedonthezerosofJacobipolynomialsareconsideredseparately.Thedegreesofthecorrespondingapproximationsarerespectivelygivenalso.Someknownresultsareimprovedaudextended.

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简介：Theproblemofmeasuringconflictinlarge-groupdecisionmakingisexaminedwitheverydecisionpreferenceexpressedbymultipleintervalintuitionistictrapezoidalfuzzynumbers(IITFNs).First,adistancemeasurementbetweentwoIITFNsisgivenandafunctionofconflictbetweentwomembersofthelargegroupisproposed.Second,membersofthelargegroupareclustered.Ameasurementmodelofgroupconflict,whichisappliedtoaggregatinglarge-grouppreferences,isthenproposedbyemployingtheconflictmeasureofclusters.Finally,asimulationexampleispresentedtovalidatethemodels.Thesemodelscandealwiththepreferenceanalysisandcoordinationofalarge-groupdecision,andarethusapplicabletoemergencygroupdecisionmaking.

简介：Thepaperestablishedadoublefilteringmethod(DFM)tovisualizetheskeletonindustrialstructure(SIS)ofoneeconomyandfinditsevolutionrule.Differentwiththepreviousresearches,thismethodisfromanewviewofindustrialconjunctionscombinedbyleadingsectorstodepicttheindustrialstructure.ItwasprovedthattheleadingsectorselectedbyDFMmustbekeysectorselectedbyHirschman-Rasmussenmethod.AppliedDFMtoinput-outputtablesofChina,JapanandUSAandMFAtoJapan,andUSA,theresultsanalysisshowedthatDFMcouldovertakethetwomainshortcomingsofminimumflowanalysis(MFA),scratchSISofeacheconomywithitsowncharacteristics,visualizethegeneralevolutionrulesoftheindustrialstructurewithcrisscrossedconjunctionsamongleadingsectors.

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简介：DELAY_Nisakindofimportantfunctioninsystemdynamic.Studiesaboutthebasicrelationaltypebetweenitsinputandoutputunderthediscretestatehavethesignificantinfluenceandinstructionindeterminationsystemdynamicsmodelparameter,indebuggingmodel,andinanalyzingresult.ThearticlehasobtainedtheDELAY_Ninputoutputrelationalexpressions,hasobtainedtheinputaveragedelaytimeandthedelayvarianceexpression,inthisfoundution,proposedonemethodofdeterminationdelayfunctiontype.

简介：ＢＯＵＮＤＯＮＳＯＬＵＴＩＯＮＳＴＯＴＨＥＧＥＮＥＲＡＬＳＹＳＴＥＭＯＦＶＯＬＴＥＲＲＡ－ＴＹＰＥＬＩＮＥＡＲＩＮＴＥＧＲＡＬＩＮＥＱＵＡＬＩＴＩＥＳＩＮＳＥＶＥＲＡＬＶＡＲＩＡＢＬＥＳＡＮＤＩＴＳＡＰＰＬＩＣＡＴＩＯＮＳＴＯＩＮＴＥＧＲＯ－ＰＡＲＴ...

简介：Althoughthegreyforecastingmodelhasbeensuccessfullyadoptedinvariousfieldsanddemonstratedpromisingresults,theliteraturesshowitsperformancecouldbefurtherimproved,suchasfortheDGM(1,1)model,basedonaconcavesequence,themodelingerrorwillbelarger.Inthispaper,firstlythedefinitionofsequenceconvexityisgivenout,anditisprovedthattheoutputsequenceofDGM(1,1)modelisaconvexsequence.Next,theresidualchangelawofDGM(1,1)modelbasedontheconcavesequenceisdiscussed,andthenon-equidistanceDGM(1,1)modelisproposed.Finally,byintroducingthesymmetrytransformation,aconcavesequenceistransformedintoaconvexsequence,calledthesymmetricsequenceoftheconcavesequence,andthenconstructthenon-equidistanceDGM(1,1)modelbasedontheconvexsequence.Theexampleresultsshowthatthenovelmethodismoreaccuratethanthedirectmodelingforaconcavesequence.