查询词典 convergence region

In view of convergence of iterative arithmetic, the arithmetic of selfadjusting the linear search directions during iteration was put forward based on practice, which guaranteed fast convergence and robustness of the system.

5对于Newton-Rapson迭代过程，根据实践，提出自动控制和调节收敛因子的算法，使系统具有较高的收敛性和计算稳定性。

We prove general convergence and local convergence of this algorithm.

第四章证明了对偶算法的全局收敛性和局部收敛速率。

This paper analyze fiscal policy convergence of 30 local government in china from 1997 to 2005,by extending the traditional convergence model to allow for spatial correlation.

在传统的收敛模型中加入空间因素，分析了我国1997-2005年30个省的财政政策收敛情况。

In order to avoid slow-convergence and local convergence of simple genetic algorithm for intelligent test paper generation, a kind of improved genetic algorithm has been proposed in this paper.

在智能组卷中，为了避免简单遗传算法收敛速度慢及局部收敛的问题，引入了一种改进遗传算法。

The variational convergence of real function sequence is extended to vector function sequence and the lower semicontinuity of approximating set of weak Pareto solutions of a given multiobjective decision making problem with general constraint set is obtained by using the variational convergence.

本文将函数序列的v－收敛性推广到向量值函数，在v－收敛性的条件下得到了给定的多目标决策问题的近似弱有效解集的下半连续性并给出了若干容易验证的充分条件。

Secondly, this paper argues the convergence of Genetic Algorithms and introduces the analyzing convergence by Markov chain.

在此基础上，利用信息凝聚的观点对算法收敛性加以分析。最后，考察了遗传算法的有效性。

Using this inequality one can prove that the mean convergence of positive martingale implies its point wise convergence.

在这一极大不等式的基础上可以证明正值鞅的均收敛蕴涵了它的点收敛。

According to the definition of matrix power series and the convergence property of the power series, using the type compare method, the thesis got and verified part convergence properties of the matrix power series.

摘要根据矩阵幂级数的定义和数学分析中幂级数的收敛性质，运用类比的推理法，得到并验证了矩阵幂级数的部分相应的收敛性质。

Li Xiangru found an error in Comuniciu's proof of Mean Shift convergence, and gave an indirect condition for its convergence.

李乡儒指出了Comuniciu关于算法收敛性证明中的错误，并给出了一个算法收敛的间接条件。

The research of its convergence of Mean Shift algorithm is the foundation of its application. Comaniciu and Li Xiang-ru have respectively provided the proof for the convergence of Mean Shift but they both made a mistake in their proofs.

作为迭代算法，Mean Shift的收敛性研究是应用的基础，而Comaniciu和李乡儒分别证明了Mean Shift的收敛性，但证明过程存在错误。

The United Kingdom has pledged to provide technical assistance to the peacekeeping effort in Darfur, including airlifting supplies and equipment to assist the African peacekeepers.

英国承诺为达佛的維和努力提供技术帮助，包括提供非洲的維和部队空运补給和裝备。

Results: The level of ET-1mRNA in placental villus was significantly higher in pre-eclamptic women than that in control group.

结果：妊高征组患者胎盘绒毛组织ET-1 mRNA的表达较正常妊娠组明显增高。