学科分类
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9 个结果
  • 简介:Industryexpertsareincreasinglyfocusingonteamproductivityonteamproductivityasthekeytosuccess,thebaseoftheteameffortisthefour-foldstructureofsoftwareintermsoflogicalorganisation,physicalorganisation,managerialorganisation,anddynamicalstructure.WedescribetheideasputintoactionwithintheCMSsoftwarefororganisingsoftwareintosub-systemsandpackages,andtoestablishconfigurationmanagementinamultiprojectenvironment.Weuseastructurethatallowstomaximisetheindependenceofsoftwaredevelopmentinindividualareas,andatthesametimeemphasisestheoverwhelmingimportanceoftheinterdependenciesbetweenthepackagesandcomponentsinthesystem.Wecommentonreleaseprocedures,anddescribetheinter-relationshipbetweenrelease,development,integration,andtesting.

  • 标签: CMS实验 软件开发 编码组织
  • 简介:在一个复杂不规则的区域把信息标记是在表金属和将部分地有益的家具工业经常发生的一个有用过程管理。快基于代码的labeler(FCBL)被建议在这篇论文完成这个目的。区域是第一discretized,然后由1D代码由为提供2D编码技术的弗里曼编码地区性的信息,冗余性省略了。我们提高编码计划为我们的复杂问题使它更合适。基于代码,寻找算法被设计并且能与设定的限制被扩大。由介绍一个聪明的最佳的方向评价,另外,FCBL的标记的速度和精确性显著地被改进。有从工业工厂获得的真实数据的一个大范围的实验表明稳定性和FCBL的毫秒级的速度。建议方法集成于一个造船CAD系统,并且在把进程标记的轮船部分起一个很重要的作用。

  • 标签: 区域标记 代码 基础 编码技术 区域信息 不规则区域
  • 简介:FBIisacodeoriginallydevelopedonJT-60UtoquicklycalculatecomprehensiveplasmaparametersforadischargeunderUnixOS.IthasbeentransferredtoHL-2Aatthebeginningof2003.Itsmainfunctionistoidentifyplasmaboundarybyfilamentcurrentmethodwithsignalsfromtheelectromagneticmeasurement.Thefundamentaldifferencesofmachinescaleandstructure,

  • 标签: FBI程序 HL-2A 等离子体 边界计算 电磁测量 丝电流
  • 简介:Anumericalsimulationcodehasbeenestablishedwithparticlesimulationmethodinordertostudythegyro-kineticequationsfortheelectrostaticelectrontemperaturegradientmodesintoroidalplasmas.Theflowchartisgivenaswellforthecode.Thefourth-orderadaptivestep-sizeschemeisadopted,thatsavescomputertimeandissimple.Thecalculationcodeisusefulfortheresearchoftheelectrontemperaturegradientinstability.

  • 标签: 托卡马克 等离子体 电子温度梯度 不稳定性 粒子模拟
  • 简介:Proteomicsisthestudyofproteinsandtheirinteractionsinacell.WiththesuccessfulcompletionoftheHumanGenomeProject,itcomesthepostgenomeerawhentheproteomicstechnologyisemerging.Thispaperstudiesproteinmoleculefromthealgebraicpointofview.Thealgebraicsystem(Σ,+,)isintroduced,whereΣisthesetof64codons.Accordingtothecharacteristicsof(Σ,+,),anovelquasi-aminoacidscodeclassificationmethodisintroducedandthecorrespondingalgebraicoperationtableoverthesetZUofthe16kindsofquasi-aminoacidsisestablished.Theinternalrelationisrevealedaboutquasi-aminoacids.Theresultsshowthatthereexistsomeveryclosecorrelationsbetweenthepropertiesofthequasi-aminoacidsandthecodon.Allthesecorrelationrelationshipsmayplayanimportantpartinestablishingthelogicrelationshipbetweencodonsandthequasi-aminoacidsduringthecourseoflifeorigination.AccordingtoMaFetal(2003J.AnhuiAgriculturalUniversity30439),thecorrespondingrelationandtheexcellentpropertiesaboutaminoacidscodeareverydifficulttoobserve.Thepresentpapershowsthat(ZU,⊕,)isafield.Furthermore,theoperationalresultsdisplaythatthecodontgahasdifferentpropertyfromotherstopcodons.Infact,inthemitochondrionfromhumanandoxgenomiccodon,tgaisjusttryptophane,isnotthestopcodonlikeinothergeneticcode,itisthecaseoftheChenWCetal(2002ActaBiophysicaSinica18(1)87).Thepresenttheoryavoidssomeinexplicableeventsofthe20kindsofaminoacidscode,inotherwordsitsolvestheproblemof'the64codonassignmentsofmRNAtoaminoacidsisprobablycompletelywrong'proposedbyYang(2006ProgressinModernBiomedicine63).

  • 标签: 分子物理学 结构 性质 测定 蛋白质
  • 简介:Variousindexstructureshaverecentlybeenproposedtofacilitatehigh-dimensionalKNNqueries,amongwhichthetechniquesofapproximatevectorpresentationandone-dimensional(1D)transformationcanbreakthecurseofdimensionality.Basedonthetwotechniquesabove,anovelhigh-dimensionalindexisproposed,calledBit-codeandDistancebasedindex(BD).BDisbasedonaspecialpartitioningstrategywhichisoptimizedforhigh-dimensionaldata.Bythedefinitionsofbitcodeandtransformationfunction,ahigh-dimensionalvectorcanbefirstapproximatelyrepresentedandthentransformedintoa1Dvector,thekeymanagedbyaB+-tree.AnewKNNsearchalgorithmisalsoproposedthatexploitsthebitcodeanddistancetoprunethesearchspacemoreeffectively.ResultsofextensiveexperimentsusingbothsyntheticandrealdatademonstratedthatBDout-performstheexistingindexstructuresforKNNsearchinhigh-dimensionalspaces.

  • 标签: 高维空间 快速KNN搜索 比特码 索引结构
  • 简介:TheenergyresponsesofKaoftwotypesofcylindricalG-Mcountertubeswerecalculatedusinganelectron-photoncascadeMonteCarlocode,EGS4.OnetypeoftheG-McountertubeswasGJ4401(sensitivelength9cm,diameter1cm),theotherwasJ5(sensitivelength2cm,diameter0.3cm),therestrictedsamplingtechniqueofsourcephotonwasused.Goodtendencyagreementsbetweenthesimulationsandexperimentswereachievedforgammaradiationwithenergiesrangingfrom40keVto1.25MeV.ForGJ4401,thedifferenceofresponsebetweensimulationsandexperimentsat662keVwas34%andforJ5thedifferencewas27%.

  • 标签: G-M计数器 能量响应计算 MONTE Carlo法