查询词典 optimization

In order to reduce the design conservativeness, a condition for the existence of a parameter-dependent separator is proposed, and further the filter design can be converted into the optimization problem involving linear matrix inequalities.

为进一步降低设计的保守性，文中还给出了一种依参数分离算子的滤波器存在条件，并将滤波器设计转化为线性矩阵不等式表述的凸优化问题。

The corresponding optimization calculations with the above LMIs as constraints are respectively presented in order to get a low conservativeness eatimate.

为得到保守性小的估计，分别提出了以上述LMIs作约束的相应优化算法。

As China's rapid economic growth in recent years, the constant optimization and upgrading of industrial structure there has had many new problems in international trade issues.

随着我国近几年来经济高速增长，产业结构的不断优化升级，在国际贸易问题上也遇到了许多新的问题。

Since China has implemented the policy of reform and opening up, foreign trade of China has achieved unprecedented success, together with constant optimization of the structure of import and export commodities.

自改革开放以来，我国对外贸易取得了前所未有的成就，进出口商品结构也呈现了不断优化的趋势。

Company leadership attaches great importance to product marketing concepts, in good faith-based, factory-quality, customer-oriented business purposes, the constant optimization of the internal structure.

公司领导高度重视产品经销观念，本着诚信为本，质量兴厂，客户至上的经营宗旨，不断的优化内部结构。

With the constant optimization of the industrial structure, its national economic position and overall comprehensive strength have been promoted by a great margin.

进入 21 世纪，滨州市全力实施"追赶战略"，加快了黄河三角洲开发和全面建设小康社会的步伐，产业结构不断优化，国民经济保持了高速增长，综合实力进一步增强。

The Hestenes-Powell augmented Lagrangian function has been used for solving inequality constrained optimization problems via unconstrained minimization techniques.

增广拉格朗日函数法是用无约束极小化技术求解约束优化问题的一类重要方法。

Based upon all above-mentioned, a mathematical representation for multi-material structures is proposed by means of vector level sets, and the general structure topology optimization can be expressed by a constrained functional minimization problem of a set of level set functions.

同时，还提出了在有效约束切空间上构造的非线性映射技术，以改进向量水平集的演化方向，可提高计算效率2到3倍。

Using level-set method, mathematical representation for contimuum structures is proposed by means of the vector of level-set, and the general structure topology optimization can be expressed by a constrained functional minimization problem of a set of level set functions.

其次利用水平集方法将一般拓扑优化问题描述为一组水平集函数的约束泛函极小化问题，应用敏度分析，给出了此泛函极小化数值迭代求解公式，即水平集演化方程。

In order to solve constrained optimization problems efficiently. Two new Evolutionary algorithms are proposed in this paper.

为了有效解决这类约束优化问题，本文提出了两种新算法。

Finally it offers the analysis of the fault-tolerance system as well as its test verification.

这样，运行于空间环境中的系统的设计目标就是在保证系统实时性

However, it is still difficult to find out the real reason of the increase of the keratinized gingiva during the orthodontic extrusion whether it is due to the proliferation of the gingival tissue or to its elastic nature, that is because the proliferation of the fibroblasts as well as the connective tissue changes in volume and the intra-fibers spaces were all immeasurable in most of the studies.

然而，仍然难以找到真正的原因增加的角化牙龈在正畸挤压它是否是由于扩散的牙龈组织或其弹性性质，这是因为增殖的成纤维细胞以及作为结缔组织的变化量和内部纤维空格都是不可估量的，大多数的研究。