Study on the Investment Behavior under Transaction Cost in Futures Market

1　IntroductionAfter10yearsdevelopment,thestockmarketsofchinaarewaitingtoseestock-indexfu-turesinthenewcentury.Itisofgreatimportantforbothsmallinvestorsandlargeinvest-menthousestoadjusttheirbehaviorincasetheyenterintomarketswithnewinstruments.Inrecentyears,speculatingwithfutureswasdiscussedinsomepapers[1～4],andtheresultsachievedroutinelyholdtheassumptionsasnotransactioncosts(TC),nodifferentbetweenborrowingandlandingrates,andalltradingprofitsbeingsubjecttothesametaxrate.Themainproblemisthatne…     

Primary Structural and Quantitative Analysis of Infeasible Solution to Job shop Scheduling Problem

1　IntroductionTheJobShopSchedulingProblemisawell-knownNP-hardproblem,whichattractslotsofmathematiciansallovertheworldspendingmuchtimeandenergyinthisfield.Uptonowtherearemanyefficientheuristicalgorithms,whichhadalreadybeendeveloped,buttheinfeasiblesolutioncertainlypossessesthemajorityofsearchspacewhichhasinfluencedtheefficiencyofthesealgorithms.Atthemoment,noonehasbeenfoundtobededicatingtothequantitativeanalysisoftheinfeasiblesolutionproblem.InthispaperthestructureofinfeasiblesolutiontoJSS…     

Macro-economic Model and Its H_∞ Control Strategies for Liaoning Province

1　ＩｎｔｒｏｄｕｃｔｉｏｎＣｏｎｓｉｄｅｒａｂｌｅｒｅｓｅａｒｃｈｅｓｈａｖｅｂｅｅｎｍａｄｅｏｎｍａｃｒｏｅｃｏｎｏｍｉｃｍｏｄｅｌｓｔｉｌｌｎｏｗ .Ｐｏｌｉｃｙｍａｋｅｒｓｕｓｕ ａｌｌｙｐｒｅｄｉｃｔａｎｄａｎａｌｙｚｅｅｃｏｎｏｍｉｃｓｉｔｕａｔｉｏｎ ,ｍａｋｅｅｃｏｎｏｍｉｃｄｅｃｉｓｉｏｎｓｂａｓｅｄｏｎｔｈｅｓｅｍｏｄｅｌｓ[1] .Ｔｅｃｈｎｉｑｕｅｓｕｓｅｄｉｎｄｅｃｉｓｉｏｎｐｒｏｂｌｅｍａｎｄｒｉｓｋｍａｎａｇｅｍｅｎｔｕｓｕａｌｌｙａｒｅｏｐｔｉｍａｌｒｅｇｕｌａｔｏｒｔｈｅ…     

The Entropy of System Decreases with the Deflection from the Equiprobability Distribution

1　IntroductionEntropy,asameasurementthatdescribestheuncertaintyofsubsystemsdistributioninasystem,hasdevelopedunceasingly.First,R.J.E.Clausiusintroduceditintothermodynamics,asastatefunction,todescribetheauto-evolutionabilityofthestate.Thedifferenceofentropybetweenthetwostatesequalstothequantityofheatabsorbedbythesysteminanisothermalprocess,thatisS2-S1=∫21dQT(1)　　L.E.Boltzmannconnecteditwiththeuncertaintyofsubsystemsdistributioninathermodynamicalsystem.Theentropyofathermodynamicalsystem…     

A Transport Protocol and Its Formal Description for Local Networks

ＡＴｒａｎｓｐｏｒｔＰｒｏｔｏｃｏｌａｎｄＩｔｓＦｏｒｍａｌＤｅｓｃｒｉｐｔｉｏｎｆｏｒＬｏｃａｌＮｅｔｗｏｒｋｓＬｉＬａｙｕａｎＷｕｈａｎＴｒａｎｓｐｏｒｔａｔｉｏｎＵｎｉｖｅｒｓｉｔｙ,４３００６３,Ｐ．Ｒ．Ｃｈｉｎａ（ＲｅｃｅｉｖｅｄＭａｙ４...     

Robust Stabilization Control for a Class of Nonlinear Measure Differential Systems with Delay

ＲｏｂｕｓｔＳｔａｂｉｌｉｚａｔｉｏｎＣｏｎｔｒｏｌｆｏｒａＣｌａｓｏｆＮｏｎｌｉｎｅａｒＭｅａｓｕｒｅＤｉｆｅｒｅｎｔｉａｌＳｙｓｔｅｍｓｗｉｔｈＤｅｌａｙ⒇ＹＵＥＤｏｎｇＸＵＳｈｉｆａｎＣｏｌｅｇｅｏｆＩｎｆｏｒｍａｔｉｏｎａｎｄＥｌｅｃｔｒｉｃ...     

Robust H_∞ Control of Robot Manipulator

１ＩｎｔｒｏｄｕｃｔｉｏｎＡｓｗｅｋｎｏｗ,ｂｅｃａｕｓｅｏｆｅｎｖｉｒｏｎｍｅｎｔａｌｃｏｎｄｉｔｉｏｎｓａｎｄｓｐｅｃｉａｌｄｅｓｉｇｎｄｅｍａｎｄｓ,ｒｏ－ｂｕｓｔｎｅｓｓｆｏｒｒｏｂｏｔｃｏｎｔｒｏｌｂｅｃｏｍｅｍｏｒｅａｎｄｍｏｒｅｉｍｐｏ...     

Multiple Criteria Decision Making with Respect to Multiple Experts *

１ＩｎｔｒｏｄｕｃｔｉｏｎＩｎｔｈｅｓｔｕｄｙｏｆｄｅｃｉｓｉｏｎｍａｋｉｎｇｉｎａｃｏｍｐｌｅｘｅｎｖｉｒｏｎｍｅｎｔ,ｔｈｅｔｅｒｍ“ＭｕｌｔｉｐｌｅＯｂｊｅｃｔｉｖｅＤｅｃｉｓｉｏｎＭａｋｉｎｇ（ＭＯＤＭ）”ｉｓａｌｓｏｆｒｅｑｕｅｎｔｌｙｃｉ...     

多阶段项目风险权衡模型

本文通过对风险概念的进一步分析,说明了风险权衡在项目风险分析中的重要作用。并且阐述了多阶段项目风险权衡的两个基本目的,即评估各阶段风险权衡策略的综合效果,以及根据预期风险控制要求,产生各阶段的风险权衡策略。同时,通过给出一些基本假设,引出了一个多阶段项目的风险权衡模型,并且给出了几种简单实用的求解方法：搜索法和启发式法等。最后,就本文所讨论的方法进行了简单的分析。     

用神经网络实现线性系统状态估计

本文研究了一种用神经网络解决线性动态系统状态估计问题的方法。使用了动态优化技术设置Ｈｏｐｆｉｅｌｄ网络的加权矩阵。仿真结果显示本文研究的方法具有广泛的适用性。此方法对于大型系统实时估计具有很大的应用潜力。