次优化

We estab-lish,under some mild assumptions,a locally quadratic convergence theoremfor Method I and prove a semi-local convergence theorem for Method II.Applications of the two methods to complementarity,variational inequalityand optimization problems are investigated as well.

在某些适当的假设下，我们证明了方法I的局部二次收敛性和方法II的半局部收敛性；还研究了两个方法在求解互补问题，变分不等式问题及约束优化问题中的应用。

Setting of optimal PID parameters ; stability of control system ; quadratic form performance index ; control quality indexes

优化PID参数整定；控制系统稳定性；二次型性能指标；控制品质指标

Based on these, moving optimization is adopted according to the quadratic cost function, so that the future control sequence is got.

在此基础上，根据定义的二次性能指标对控制变量进行滚动优化，得到系统未来的控制序列。

Based on three-points quadratic interpolation ,an algorithm is provided for solving nonlinear equation.

利用优化技术中的三点二次插值法求解，在不需要计算导数的情况下给出一种具有超线性收敛的迭代算法。

The procedures used visual c development, design optimization for mechanical engineering, for the classical parabolic law, also known as the quadratic interpolation, good operating results.

本程序采用visual c++开发，用于机械优化设计工程计算，为经典的抛物法，又称二次插值，运行结果良好。

It is difficult to apply the standard quadratic model optimization in the realization of support vector machine.

在支持向量机的实现过程中，如果用于训练的样本数很大。则标准的二次型优化技术就很难应用。

However, the higher computation costs of quadratic optimization problems of the algorithm limit its applications on large data sets.

然而，该算法的凸二次规划问题优化求解的较高的计算复杂度限制了其在较大规模数据集上的应用。

A model updating optimization algorithm under quadratic constraints is applied to structure dynamic model updating.

将二次约束优化方法应用于结构动力模型修正问题中。

Interior-point based sequential quadratic programming method for structural optimization.

结构优化的内点序列二次规划方法。

Particle swarm optimization; sequential quadratic programming; model predictive control ; polypropylene

微粒群优化算法；序贯二次规划；模型预测控制；聚丙烯

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。