学科分类
/ 10
190 个结果
  • 简介:

  • 标签:
  • 简介:The1993SeattleFirstInformalLeadersMeetingelevateditfromaministerialmeetingtoacooperativemechanismatthesummitlevel.The1994BogorDec-larationthenushereditintoadefactoregularmechanism.The1995OsakaActionPlanwentastepfurthertoinitiatethetransitionofitsfunctionfromworkingoutprogramsofintentintotheirenforcement.Theforthcoming1996SubicBayMeet-ingwilleventuallylaunchitoutonfasttrack.Allsignsarethatitsgoalwillsurely

  • 标签:
  • 简介:

  • 标签:
  • 简介:ThelimitsofparameterγinFASTTCParestudiedinthispaper.AcontinuoustimefluidflowmodelofthelinkbufferisconsideredtocreatealinearcontrolsystemrelatedtoFASTTCP.Linearingthefluidflowmodelandwindowcontrolmodel,theLaplacetransformversionofcongestioncontrolsystemarepresented.Itresultsinanegativefeedbacksystemwithopenlooptransferfunction.WiththeanalysisofNyquistcurveofthesystem,asufficientconditiononasymptoticalstabilityofFASTTCPcongestionwindowrelatedtotheparameterγisobtained.Packetlevelns-2simulationsareusedtoverifythetheoreticalclaims.

  • 标签:
  • 简介:教材分析本课是外研社新标准英语三年级起点第三册第六模块第一单元。本单元呈现了Sam与Amy\Daming\Lingling三个朋友之间的比赛,谁能跑得快、跳得高、跳得远、骑车骑得快。通过本课的学习,要求学生掌握会说这四个动作,能够用can描述谈论能力,最后对学生渗透德育教育,要勇于克服困难对自己要有信心,同时要做一些力所能及的事情去帮助别人。

  • 标签:
  • 简介:NEWpoliciesforimportedcosmeticscanhelpChineseenterprisesintroducethelatestproductstotheChinesemarketmorerapidly,whichwill,inturn,havepositivespin-offeffects,saidTuChunyi,representativeoftheL’OréalGroupinChina.TucitedtheexampleoftheAdvancedGenifiqueYeuxYouthActivatingEyeCreambyLancome,whichwasapprovedtoenterthelocalmarketbytheRegistrationofImportedCosmeticsforNon-Special(nonmedical)Purposes(theRegistrationinshort)duringtheJune18PromotioninChina.

  • 标签: Advanced Genifique Yeux YOUTH ACTIVATING Eye
  • 简介:Inthispaper,weproposeaghostimagingschemewithfastWalsh–Hadamardtransform,namedGIFWHT.Inthescheme,Walsh–Hadamardpatternpairsareusedtoilluminateanobjecttogeneratepairsofdetectionresults,andthecorrespondingdifferentialdetectionresultisusedastheresultasthatfromtheconventionalbucketdetector.ByperformingthefastWalsh–Hadamardtransformon2~k(kisapositiveinteger)differentialdetectionresults,theimageoftheobjectcanberecovered.TheexperimentalandnumericalsimulationresultsshowthatthereconstructiontimeofGIFWHTisgreatlyreduced,andthequalityoftherecoveredimageisnoticeablyimproved.Inaddition,GIFWHTisrobustagainstinterferencefromenvironmentalilluminationandcouldsavememory.

  • 标签:
  • 简介:Theregularizedimageinterpolationmethodiswidelyusedbasedonthevectorinterpolationmodelinwhichdown-samplingmatrixhasverylargedimensionandneedslargestorageconsumptionandhighercomputationcomplexity.Inthispaper,afastalgorithmforimageinterpolationbasedonthetensorproductofmatricesispresented,whichtransformsthevectorinterpolationmodeltomatrixform.Theproposedalgorithmcanextremelyreducethestoragerequirementandtimeconsumption.Thesimulationresultsverifytheirvalidity.

  • 标签: 快速正则化图象插行法 向量插值 计算复杂性 快速算法
  • 简介:Aneffectivestrategyandframeworkthatadequatelyintegratetheautomatedandmanualprocessesforfastcartographicsoundingselectionispresented.Theimportantsubmarinetopographicfeaturesareextractedforimportantsoundingsselection,andanimproved"influencecircle"algorithmisintroducedforsoundingselection.Forautomaticconfigurationofsoundingsdistributionpattern,aspecialalgorithmconsideringmulti-factorsisemployed.Asemi-automaticmethodforsolvingtheambiguousconflictsisdescribed.OnthebasisofthealgorithmsandstrategiesasystemnamedHGISforfastcartographicsoundingselectionisdevelopedandappliedinChineseMarineSafetyAdministrationBureau(CMSAB).Theapplicationexperimentsshowthatthesystemiseffectiveandreliable.Atlastsomeconclusionsandthefutureworkaregiven.

  • 标签: 水深测量 数字高程测量 DEM 拓扑学 TIN
  • 简介:ThefavoritefoodintheUnitedStatesisthehamburger,akindofroundsandwichofcookedgroundbeef.Thefavoriteplacetobuyahamburgerisafastfoodrestaurant.Atfastfoodrestaurantspeopleordertheirfood,waitafewminutes,andcarryittotheirtablesthemselves.

  • 标签: 高中 英语 专项练习 参考答案 阅读理解题
  • 简介:快大规模方法是为夸张问题的一个有效反复的方法。它把Gauss-Seidel重复与轮流出现打扫订相结合。在这篇论文,快大规模方法的几平行实现被介绍。这些平行算法由于内在的部分不同方程的诱发性简单、有效。数字例子被用来验证我们的算法。数学题目分类:65N06,65N12,65N55。

  • 标签: 哈密顿-雅可比方程 短时距方程 粘性溶液 区域分解 快速扫描法 双曲型方程
  • 简介:肥胖是心脏病、糖尿病、癌症和其他各种疾病的诱因,它正日益成为世界上公共卫生健康的最严重威胁。调查显示快餐是造成人们肥胖的因素之一,因此食品公司有可能步烟草公司后尘,成为人们诉讼和政府调控的下一个目标。

  • 标签: 大学英语 阅读练习 注释读物 学习辅导
  • 简介:Inordertoformanemergencycontrolpolicytablequickly,thispaperproposesafastalgorithmofemergencycontrolnamed'micro-stepdiscretemethod',whichisbasedonthephysicalmeaningofthegradientandthediscretecharacteristicsofemergencycontrol.Thenitisimprovedthroughthestabilitycriterion,integralstep,andmicro-stepfactor.Thispapertakesgenerator-sheddingastheemergencycontrolmeasures.Astheoptimalgenerator-sheddingcontrolisessentiallyanoptimalcontrolproblemandthegenerator-sheddingvariablesarealwaysconstant,itisconvenienttousethecontrolparameteralgorithmtosolvetheproblem,whichcancalculatethegradientofthetransientstabilityfunctiontocontrolvariables.

  • 标签: 控制算法 紧急控制措施 最优控制问题 控制策略表 稳定性判据 发电机