简介：Comparedwithaccuratediagnosis,thesystem’sselfdiagnosingcapabilitycanbegreatlyincreasedthroughthet/kdiagnosisstrategyatmostkvertexestobemistakenlyidentifiedasfaultyunderthecomparisonmodel,wherekistypicallyasmallnumber.BasedonthePreparata,Metze,andChien(PMC)model,then-dimensionalhypercubenetworkisprovedtobet/kdiagnosable.Inthispaper,basedontheMaengandMalek(MM)?model,anovelt/k-faultdiagnosis(1k4)algorithmofndimensionalhypercube,calledt/k-MM?-DIAG,isproposedtoisolateallfaultyprocessorswithinthesetofnodes,amongwhichthenumberoffault-freenodesidentifiedwronglyasfaultyisatmostk.ThetimecomplexityinouralgorithmisonlyO(2nn2).

简介：有扭曲的nematic液体水晶层的一个悦耳的photonic水晶过滤器被建议。有改变事件角度的缺点模式系列被4详细讨论

简介：一新大规模三维(3D)重建技术基于有颜色位置特征的不可分的成像被介绍。目标点的颜色类似于相应的点的那些。因为不可分的成像与在x和y方向上有类似的程度的一个高级数组捕获信息，相应的点坐标形成算术前进。这种常规关系被用来决定相应的点参数因为从划分元素的图象的重建的3D信息由颜色分开了，它包含几个相应的点。建议方法的可行性通过一个光室内的实验被表明。建议方法的大规模应用被实验作为它的目标与我们的学校的一个角落说明。

简介：Weintroduceanewmodelofone-dimensional(1D)photoniccrystalcomposedofalternatelyarrangedRHMandLHMlayerswithpositiveandnegativerefractiveindicesrespectively,forwhichthetransmissionspectraofthemodelarecalculatednumericallywiththetransfermatrixmethod,andtheband-gapstructureandthepolarizationpropertiesareanalyzed.Wefoundthattheintroductionofnegativerefractiveindexlayers(i.e.LHMmediumlayers)givesrisetosomepeculiarband-gapstructureandpolarizationpropertiesasfollows.Firstly,theforbiddenbandsareextremelywideandthetransmissionbandsareverysharpwithoutoscillation;andsecondly,thechangeofincidentanglehasdifferentinfluencesontheforbiddenbandsofTEandTMmodes.FortheTMmode,theforbiddenbandwidthdecreasessubstantiallyandfinallyvanishes,andfortheTEmodewithcentralwavelength,thetotalreflectionhappensatanyincidentangle.

简介：Inthispaper,asetofclosed-formformulasforvectorFiniteElementMethod(FEM)toanalyzethreedimensionalelectromagneticproblemsispresentedonthebasisofGaussianquadratureintegrationscheme.Byanalyzingtheopenregionproblems,thefirst-orderAbsorbingBoundaryCondition(ABC)isconsideredasthetruncationboundaryconditionandtheequationiscarriedoutinaclosed-form.Basedontheformulas,thehybridExpandedCholeskyMethod(ECM)andMultiFrontalalgorithm(MF)isappliedtosolvefiniteelementequations.Usingtheclosed-formsolution,theelec-tromagneticfieldofthreedimensionaltargetscanbestudiedsententiouslyandaccurately.Simulationresultsshowthatthepresentedformulasaresuccessfullyandconcise,whichcanbeeasilyusedtoanalyzethreedimensionalelectromagneticproblems.

简介：ThedeterminationofLuzhou-flavorliquoragesiscarriedoutbythree-dimensionalfluorescencespectroscopycombinedwithnon-negativematrixfactorization(NMF).37samplesofagedliquorswithweightedagesof15,20and25yearswerepreparedbyblendingthreeLuzhou-flavororiginalbaseliquorswithstorageagesof10,20and30yearsindifferentproportions.Thefluorescencespectraofthesamplesweremeasured,andthenfactorizedintobasismatrixandcoefficientsmatrixbymultiplicativeiterativeNMF.Thefluorescencespectra,reconstructedfromthebasismatrix,aresimilartotheoriginalspectra.Thecoefficientsmatrixistakenastheinputofsupportvectormachine(SVM)toestablishapredictionmodelforthedeterminationofliquorages.Comparedwiththeprincipalcomponentanalysis,thepredictionmodelbasedonSVMhasapredictedaccuracybetterthan91.7%.Thismethodcanprovidehelpsforthemarketsupervisionontheagedliquors.

简介：Thereflectivityofone-dimensionalchalcogenidephotoniccrystal(CGPC)structurewiththefirstorderreflectionbandinnearinfrared(NIR)regionistheoreticallystudied.Sb-SeandGe-Schalcogenideglassesareusedashighandlowrefractiveindexlayersrespectively,becausethesematerialshavezeroabsorptioninNIRregion.Thetransfermatrixmethod(TMM)isemployedtocalculatethereflectivespectraoftheproposedstructure.ThetheoreticalresultsofreflectivespectraofbulkchalcogenidematerialswiththecompositionofSb40Se60andGe30S70for4,8,12and15layersandthicknessesof117nmand183nmrespectively,atnormalincidence,arecloseagreementwiththeexperimentalresults.Furthermore,byincreasingthenumberoflayersofSb40Se60andGe30S70,thereflectionbandscanbeenhancedinthewiderrangeoftheNIRregionforthepolarizationatdifferentanglesandthusthebroadbandomnidirectionalreflectorcanbedesigned.

简介：数字模拟与沟在一个维的Ag电影单身者裂缝结构的光传播改进性质上被执行了。结果证明沟的位置，深度和数字在光传播上有大影响，并且出现电浆子电磁声子和回声模式是主要因素。35.8dB的最大的扑灭比率被调整沟深度在单个裂缝结构完成。

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