无约束的

To overcome the shortcomings of existing algorithms, the distributed parallel reactive power optimization algorithm based on sub-area division of the power systems is proposed according to the distributed and decentralized charac

针对目前无功电压优化算法存在的不足，根据电力系统分布、分散的特点，提出了基于电网分区的分布式并行无功优化算法，并对其进行了多目标、软约束的模糊化处理和离散控制变量的罚函数处理，利用直接非线性原—对偶内点法寻优求解。

To overcome the shortcomings of existing algorithms, the distributed parallel reactive power optimization algorithm based on sub-area division of the power systems is proposed according to the distributed and decentralized characteristics of the power system. Here, multi-objective function and soft constraints are modeled using fuzzy sets, and the multi-objective reactive power optimization problem is solved by the direct nonlinear primal-dual interior point algorithm.

针对目前无功电压优化算法存在的不足，根据电力系统分布、分散的特点，提出了基于电网分区的分布式并行无功优化算法，并对其进行了多目标、软约束的模糊化处理和离散控制变量的罚函数处理，利用直接非线性原—对偶内点法寻优求解。

An algorithm to recognize unconstrained handwritten numerals based on centroid layer feature is proposed in this paper.

采用了基于字符质心的层次特征对无约束手写体数字进行分类识别。

The conjugate gradient method is one of the most efficient methods for solving unconstrained optimization problems.

摘要共轭梯度法是求解无约束优化问题的一类有效方法。

The conjugate gradient method is one of the most effi...

共轭梯度方法是求解无约束优化问题的一类有效方法。

A fast iteration algorithm for one dimensional unconstraint optimization problems of convex functions is suggested.

本文给出一个解凸函数一维无约束最优化问题的快速迭代算法。

DFP unconstrained case, and 0.618 and one-dimensional search interface module does not write, but the core has been achieved, the interface is not difficult to achieve.

详细说明： DFP无约束情况下的，0.618和一维搜索模块没有写界面，可是核心已经实现，要实现界面该不难。

In the second chapter, this problem is converted into a dual problem, i.e.

第二章把原规划转化为一个对偶问题，即无约束极大化问题，推广和证明了这个对偶问题的一些性质和基本定理。

The best condition for the nonlinear nonrestraint optimization question and iteration termination rule are introduced.

介绍了非线性无约束最优化问题的最优条件，迭代终止准则。

On this basis, kinematics simulation of the model was used by Adams. Meanwhile,this paper also introduced the way of constraint of Differential gear and Shortcomings in the course of Adams simulation, and pr oposed a new and feasible way of establishment of gear constraint.

建立了基于UG对无级传动变速器的三维模型，在此基础上运用Adams对模型进行运动学仿真，同时介绍了在Adams仿真过程中差动轮系约束的建立方法以及还存在的缺点，并且提出了建立齿轮约束的新的可行的方法。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。