简介：基于阶段空间重建的推迟时间的嵌入方法，计算脑电图(EEG)的近似的熵(ApEn)的一个新方法被建议。计算结果证明在有嵌入尺寸的变化的近似的熵癫痫的EEG和正常EEG之间有重要差别。这个结论是有用的由熵分析不同EEG的动态行为。

简介：这份报纸介绍直接体积在VTK显示的技术并且讨论ray-casting-the大多数直接体积显示的流行技术。为由raycasting的三个函数的医药容量的数据的可视化被提供。可视化效果证明VTK是容易的在短时间与好质量得到满足的结果。

简介：ThemethodofproducingacompleteMRIimageisbasedontheanalysisoffreeinductiondecay.ItmainlystudieswhenandhowmagneticvectorrevestsitsinitialstateafterRFpulse,butneglectstheeffectoftheRFform.Inthispaperwemainlystudythis.WegivethemathematicexpressionofRFpulsewhichcantheoreticallyimproveimage（?）ality.InMRI,B1（t）isthealternateelectromagneticexcitationfield,itcanbeexpressedasfollows:

简介：AnewmethodofphasespectralanalysisofEEGisproposedforthecomparativeanalysisofphasespectrabetweennormalEEGandepilepticEEGsignalsbasedonthewaveletdecompositiontechnique.Byusingmultiscalewaveletdecomposition,theoriginalEEGsaremappedtoanorthogonalwaveletspace,suchthatthevariationsofphasecanbeobservedatmultiscale.Itisfoundthatthephase(andphasedifference)spectraofnormalEEGsaredistinctfromthatofepilepticEEGs.Thatisthevariationsofphase(andphasedifference)ofnormalEEGshaveadistinctperiodicpatternwiththeelectricalactivityproceedsinthebrain,butdonottheepilepticEEGs.ForepilepticEEGs,onlyatthosetransientpoints,thephasevariationsareobvious.Inordertoverifytheseresultswiththeobservationaldata,thephasevariationsofEEGsinprincipalcomponentspaceareobservedandfoundthat,thefeaturesofphasespectraisincorrespondencewiththatthewaveletspace.TheseresultsmakeitpossibletoviewthebehaviorofEEGrhythmsasadynamicspectrum.

简介：ThispapertoreportedSNE_bandECGseparatephenomenoninLAR,andtrytofindouttheappropriatemechanism.BecauseofSNE_b——thebirthofanewmethed,thetradition-alconceptofLARwouldneedtobefurtherdiscuss.

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简介：这篇论文论述分析和数字超声的图象的管理系统。系统能由收集管理医药超声的图象，节省并且转，并且认识到在医院网络的超声的图象的节办公室设法。在转移在超声的设备之间的图象在超声的设备分享耐心的数据的系统使用网络技术。并且医生们能输入耐心的诊断报告，由文本文件和病历节省了，数字地设法。系统能被使窗户应用的VisualC++认识到。因为，系统能向前被带PACS与各种各样的医院，而是PACS占优势是昂贵的。鉴于这地位，我们提出了到分析和数字超声的图象的管理系统，它类似于PACS。

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简介：在文献［１］的基础上，本文将平面体温场分成了九类

简介：Thestressanalysisofthehumanfemurisconsiderablycomplicated.Inadditiontothemotionalpostureandtheloadingconditionofthefemur,itisgreatlyrelatedtoitsgeometryandbonystructureindifferentparts.Inpreviousresearches,themeansoffemoralshapeusinginthefinite-element-analysiswasobtainedbymeansofapply-ingtheradiographswhichweretheninputincomputer.Obviously,theresultswereneitherrealnorprecise.Inthispaper,thecomputerimageprocessingwasusedtogetthegeometryandthesizeofthehumanfemur,whichcouldmakethefinite-ele-

简介：客观：为了在臀部以后学习大腿骨的新潮的修复术的压力分发，连接代替。方法：在新潮的联合代替以后，腿节和修复术什么时候完美地被认为柱体同样同心与banded接口，模仿界面的压力转移的一个相对完美的理论模型被建立。结果：最大值界面砍应力发生在Z=0。在大腿骨的颈的剖面图，界面砍应力随Z的增加指数地减少了。砍应力在Z0.1m变得很小，它意味着在大腿骨的新潮的修复术的远目的shear压力是很小的。为了避免压力集中和大腿骨的新潮的修复术，下沉、界面的应力必须在Z=0仍然保持与压力负担不变、平衡。大腿骨的新潮的修复术的半径随着变化了界面砍应力。半径的最大的价值发生在Z=0，然后，它在m减少了。特殊，在Z=10公里的a=18.2公里，在Z=98公里的a=5.36公里，这些是理想的半径。结论：模仿界面的压力的一个理论模型被证实腿节和修复术是否被认为柱体同样同心。分布界面砍并且有轴的位置的光线的压力被获得。为修复术的设计的一本理论参考书被提供。

简介：Anewwaveletvarianceanalysismethodbasedonwindowfunctionisproposedtoinvestigatethedynamicalfeaturesofelectroencephalogram(EEG).TheexprienmentalresultsshowthatthewaveletenergyofepilepticEEGsaremorediscretethannormalEEGs,andthevariationofwaveletvarianceisdifferentbetweenepilepticandnormalEEGswiththeincreaseoftime-windowwidth.Furthermore,itisfoundthatthewaveletsubbandentropy(WSE)oftheepilepticEEGsarelowerthanthenormalEEGs.

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简介：Basedondiscretewavelettransform,bothrelativewaveletenergy(RWE)andsegmentwaveletentropy(SWE)ofelectroencephalogram(EEG)aredefinedinthispaper.TheRWEprovidesquantitativelytheinformationabouttherelativeenergyassociatedwithdifferentfrequencybandspresentintheEEG.TheSWEcarriesinformationaboutthedegreeoforderordisorderassociatedwithdifferenttimesegmentofEEGevolution,whichcandeterminethetime-segmentlocalizationsofabnormaldynamicprocessesofbrainactivityduetothelocalizationcharacteristicsofthewavelettransform.TheexperimentalresultsshowthattheRWEandSWEaredifferentbetweenepilepticEEGsandnormalEEGs,whichdemonstratethattheRWEandtheSWEarehelpfultoanalyzethedynamicbehaviorofdifferentEEGs.

简介：Occlusaldisordercausedbysevereworndentitionisoneofthemostcommondiseasesintheocclusion.Occlusalreconstructionisanimportantrepairmethod,referringtomodifyandrebuildtheexistingocclusionstatus,thentorestoretheocclusion.Duringocclusalreconstruction,thedigitalocclusionanalysissystemcanaccuratelyacquiretheocclusionstatus,inordertoguidethereconstructionocclusionaccuratelyandrestorethenormalfunctionoftheoralmaxillarysystem.Thispaperreviewstheconceptofocclusalreconstruction,sequencetherapy,traditionalocclusionanalysismethodsandthedevelopmentstatusandprospectofdigitalocclusionanalysis.

简介：这研究的目的是根据EEG信号的复杂性措施的值识别大脑的函数和状态。30件正常样品和30件耐心的样品的EEG信号是镇定的。为未加工的数据基于预处理，为复杂性措施的一个计算程序被编译，所有样品的复杂性措施是计算的。吝啬的值和控制组的复杂性措施的标准错误作为0.33和0.10，并且正常的组作为0.53和0.08。当信心度是0.05时，为控制组的复杂性措施的正常人口平均数的信心间隔是(0.2871,0.3652)，并且(0.4944,0.5552)为正常的组。正常样品和耐心的样品能清楚地是的统计结果表演由措施的价值区分了。在临床的药，结果能是是引用评估函数或状态，诊断疾病，监视大脑的康复进步。

简介：Theergonomicdigitaldesignandevaluationofman-machinesystemisthemainapplicationfieldsofvirtualhumantechnology.Becauseofthecomplexityofphysicalpersonanduncertaintyoffatiguegenerationmechanism,itisdifficulttoexpressandevaluatetheVirtualHuman'sfatiguestate.Thispapersummarizesthecharacteristicsofvirtualhuman'sfatigueevaluation,suchasundeterminable,invisible,theconstraintconditionscanbeenused.Viewedfromthestrengthsandweaknessesofpreexistingmodels,metabolicenergyexpendituremodel,dynamicmusclefatiguemodelandamodeltoassessfatigueatjoint-levelusingthehalf-jointconcept,thispaperputsforwardthefuturedevelopmenttrendthatthecombinationofsubjectiveandobjective,diversificationoftheanalyzablemotion,real-timeandvisualexpression.

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