磁畴形成的原理探索

本文运用量子力学和固体物理学分析铁磁物质及其磁畴形成的原理     

整系数多项式是否存在有理根的几种判别法及应用

本文给出一类整系数多项式最多存在ｉ（ｉ＝０，１，２，…，ｎ－２）个有理根的判别法。并将文［３，４］中的主要结果作了进一步的推广。     

论GIS模糊不确定性以及处理方法探讨

论述了GIS模糊不确定性的认识，介绍了不确定性的相关概念，阐述了GIS的模糊不确定性，及其处理方法。     

关于矩阵方程AXB=CYD

应用矩阵的初等变换技巧，给出了任意域上矩阵方程AXB=CYD的通用表达式及解法。     

A ROBUST DECOMPOSITION OF LINEAR PROGRAMMING USING A GOAL-PARTITIONING METHOD

The Dantzig/Wolfe linear programming decomposition algorithm has had important economicinterpretations as well as a widespread impact on solving large scale linear programming problem.Inthis paper we consider a similar underlying structure,where however there is only one couplinginequality or equation.With this simplification,we demonstrate how to achieve an equitable partitionof the overall coupling resource to individual subproblem constraints through a simple iterationprocedure which appears to be very efficient.     

OrCAD9.2(EDA)软件用于电路分析的方法

OrCAD9.2是国际通用电子设计自动化(EDA)软件包，文中介绍了用该软件对电路进行噪声计算的方法，并给出用模拟分析计算的典型电路噪声，证明这种方法在分析复杂电路的噪声时方便、简单、准确。     

一类非光滑最优化信赖域算法

本文把通常的光滑信赖域算法推广到非光滑情形，目标函数仅为局部李普希兹连续，文中子问题的目标函数不必是通常的二次逼近形式。     

基于可拓论的工业水分过程系统综合建模

介绍了工业水分过程系统建模的研究方法。该文采用数学机理模型、经验模型、神经网络模型在物元模型的基础上综合方法，建立了大时延、大流量、大范围非线性时变的烟丝水分过程的模型。该模型以数学机理模型的解作为初始点，经验模型作为全局调节器，菱形思维神经网络模型作为局部调节器，从而使该模型更接近于实际工业过程。此方法物理机理明晰、能获得工业过程的全局优化结果、能解决系统中一些结构不良问题等。仿真结果表明：较之三种模型的有效性，对于解决复杂工业过程控制系统问题，可知工程方法是一条可探索途径。     

FROM MANUFACTURING SCHEDULING TO SUPPLY CHAIN COORDINATION：THE CONTROL OF COMPLEXITY AND UNCERTAINTY

With time-based competition and rapid technology advancements, effective manufacturingscheduling and supply chain coordination are critical to quickly respond to changing marketconditions. These problems, however, are difficult in view of inherent complexity and variousuncertainties involved. Based on a series of results by the authors, decomposition and coordination byusing Lagrangian relaxation is identified in this paper as an effective way to control complexity anduncertainty.A manufacturing scheduling problem is first formulated within the job shop context withuncertain order arrivals, processing times, due dates, and part priorities as a separable optimizationproblem. A solution methodology that combines Lagrangian relaxation, stochastic dynamicprogramming, and heuristics is developed. Method improvements to effectively solve large problemsare also highlighted. To extend manufacturing scheduling within a factory to coordinate autonomicmembers across chains of suppliers, a decentralized supply chai     

浅谈如何在课程改革下进行语文教学

素质教育是学校教育工作的核心，是实现学生能力培养及学生身心素质全面发展的主要途径。本文提出了如何在小学课程改革下开展语文教学的几种方式。