最优化

Then simulation and analysis are performed iteratively until optimum design and operation conditions are retrieved.

用校正过的数据再进行模拟、分析，直至最终实现设计和操作的最优化。

At the same time, to overcome the limitations inherit in traditional optimal algorithms, an immune genetic algorithm is developed, and in addition, it is applied to the optimal thermal design of louvered panels.

摘 要 考虑优化过程中辐射能量交换的特殊性，为了加速优化过程的进行，通过引入漫反射系统单元表面间辐射传递系数与角系数之间的关系来处理百叶窗的辐射能量交换；同时为了克服传统优化算法存在的缺陷，提出了一种免疫遗传算法，并且应用于百叶窗最优化热设计中。

For this excessive segmentation phenomenon, we study a kind of algorithm of watershed based on improvement of the shape wave filter on the basis of Luc Vincent algorithm.

对于复杂的图像，本文最后还提出了一种可进行全局最优化合并的快速区域合并算法，避免了陷入局部最优带来的合并错误。

It's mentionable that the application of OR including its models and methods is often different with those classical models because of certain especial attribution of the logistics system,as should be noteworthy here.

运筹学恰是以系统性、数量化及最优化为核心，因此，在物流合理化研究和系统相对有效性评价中占有重要地位。

Thus ,here,OR takes a very important position.It's mentionable that the application of OR including its models and methods is often different with those classical models because of certain especial attribution of the logistics system,as should be noteworthy here.

运筹学恰是以系统性、数量化及最优化为核心，因此，在物流合理化研究和系统相对有效性评价中占有重要地位。

An evaluation of system efficiency of the enterprises' logistics system based on dea abstract: the research of the logistics is a crisscross and comprehensive analysis of multilateral subjects,which is of strong attribution of systemility、quantitality and optimality,especially in the rational analysis and evaluation of comparative efficiency of the logistics system.operations research is just a subject which focuses on the attribution of systemility、quantitality and optimality.thus ,here,or takes a very important position.its mentionable that the application of or including its models and methods is often different with those classical models BEC ause of certain especial attribution of the logistics system,as should be noteworthy here.in this paper,a new field of or ―― date envelopment analysis is recommended.dea is usually used to evaluate the comparative efficiency of units in some parallel departments or denominations.in this paper it analyzes the characteristics of the enterprises' logistics and identifies the factor scheme used for the evaluation of its efficiency.

物流研究属于多学科的交叉与综合分析，具有强烈的系统性特征、数量化特征及最优性特征。它们在物流合理化分析和系统相对有效性评价中更为突出。运筹学恰是以系统性、数量化及最优化为核心，因此，在物流合理化研究和系统相对有效性评价中占有重要地位。由于物流系统具有某些特有的属性，故运筹学在其中的运用，包括模型与方法，往往与经典的模式有所不同。本文引入运筹学的一个新领域――数据包络分析（data envelopment analysis ，简称dea）模型，一种用于评价相同类型部门中各成员间的相对有效性的模型，来评价企业物流系统的相对有效性。

It is applicable to multimodality medical image registration.

这种方法是将最优化解析方法与迭代搜索相结合来解决图像轮廓点匹配问题的，适用于不同模态医学图像之间的配准。

The switch placement problem is formulated as a nondifferentiable, multiobjective optimization problem.

开关放置问题被制定同样地a非可区别的多重目标最优化问题。

Based on nondifferentiable optimization theory, a new neural network approach for solving L〓 norm problem is proposed. With suitable choice of penalty parameter, high—precision solution may be obtained.

基于非光滑函数最优化理论，提出了一种求解L〓范数问题的神经网络方法，罚参数取适当值时，就可获得较高精度的解。

Nevertheless, induced bilevel programming models for the former category usually belong to a subject of nondifferentiable optimization problems, whereas that for the latter category becomes the continuously differentiable optimization problems.

此文首先从模型和算法的角度总结了有关这类问题已有的研究成果，接着介绍有关这方面的最新的研究进展，即如何把用户基于平衡原则下的交通网络优化问题的双层规划模型统一地转换为一个连续可微的单层最优化问题，并设计统一的算法。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。