查询词典 optimization

Because of the sampling processing, we can take the simple concave domain analysis and ICM optimization in two different levels, so as to make both the parameter estimation and optimization much easier to implement, while delivering a satisfactory result; The third one is based on the multi-resolution analysis, robust statistics and majority game theory. 4. Propose a new clustering algorithm based on the entropy concept, which is used for unsupervised segmentation of color images.

重点讨论非监督的图象分割问题，并给出了三种新方法：一是基于贝叶斯学习和全局竞争策略的方法，把参数估计和图象分割有机地结合在一起；二是基于分层的框架，从抽样定理出发，在两个不同的层次上使用简单的凹域分析和ICM优化，可以使得参数估计和优化问题都变得简单易行，并得到满意的结果；三是基于多级分析、鲁棒统计的参数估计和多数博弈论的优化算法。

The designing optimization of structural parameters for the frame of four roller rolling mill was achieved by the utilization of cooperated optimization method.

利用协同优化方法实现了四辊轧机机座的结构参数设计优化。

In the other hands, we present a levelvalue estimation method for solving global optimization. The global optimization problem will be converted into solve the first root of a nonlinear equation.

此外，我们提出了求解总极值问题的水平值估计方法，将一全局优化问题转化为求解一元非线性函数方程的根。

To meet the requirements of workability and high early strength of the concrete, the mix proportion of the concrete for main girder is designed with set retarding, high pumpability, high early strength in low water/binder ratio through optimization of quantities of binder and fly-ash, and optimization of water/binder ratio and sand ratio.

以混凝土的工作性和强度特别是早期强度为设计依据，通过胶凝材料用量、粉煤灰掺量、水胶比和砂率的优化，确定了兼具缓凝、早强、高强、易泵的主梁混凝土配合比。

Energy consumption is the leading character of separating process whose essence of design optimization is the optimization of the balance between energy and economic.

分离过程是以消耗能量为主要特征的过程，其优化设计本质上是能量和经济权衡的优化，而选择合适的目标函数是进行这种权衡优化的重要基础。

Moreover, such strategy was used for the parameter optimization of a real auto rear view mirror, in which the depth of gas penetration was set as the optimization objective.

应用所建立的优化方案，以气体的穿透深度为优化的目标，模拟了某汽车后视镜的气辅成型工艺优化过程。

A topology optimization model for the control arm of a vehicle suspension including ball joints and bushings is set up, and a topology optimization for CA is carried out.

建立了含有球铰和衬套的汽车悬架控制臂优化设计模型，利用拓扑优化技术对悬架控制臂进行了优化设计。

Furthermore, in order to greatly improve computational efficiency, another topological optimization method, named as a topological derivative and level set algorithm for topology optimization, is also proposed by unifying topological derivative theory with the level set method.

同时，又将拓扑导数理论和水平集算法结合起来，提出了结构拓扑优化的拓扑导数与水平集算法，进一步提高了计算效率。

The existence theorem of generalized weak efficient solutions with respect to variable, cone for a linear G〓teaux differentiable mapping is proved with set valued mapping fixed-point theorem and the relation between a vector optimization and a variational inequality problem. The existence of weak efficient solutions for multi-objective convex vector optimization is characterized.

建立映射在线性G〓teaux可微条件下关于可变锥的广义弱有效解的存在性及多目标凸向量优化问题在G〓teaux可微条件下弱有效解的特征，利用集值映射不动点定理及向量优化与变分不等式的关系证明线性G〓teaux可微锥凸映射关于可变锥的广义弱有效解的存在性定理。

Particle swarm optimization algorithm is a stochastic global optimization technique with many advantages, such as quick convergence, simple regulation and easy implementation.

微粒群优化算法是一类随机全局优化技术，具有收敛速度快、规则简单、易于实现的优点。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新