查询词典 conditional convergence

During the iterations the trial step is truncated when necessary in order to keep the strict feasibility of the iteration points. It is shown that the LMTI approach and the STI approach have global convergence properties under some reasonable assumptions and will achieve local quadratic convergence rate under some even stronger conditions.

LMTI方法主要利用由有限内存BFGS公式的紧致形式获取的目标函数海色阵的近似矩阵构造信赖域问题模型并对其进行求解；而STI方法在构造的低维子空间上求信赖域子问题的解。

Zero residual and non-zero residual problems are discussed in different parts in this paper and the algorithm is proven quadratic convergence for zero residual problems and superlinear convergence for non-zero residual problems.

新方法将问题划分为零残量和非零残量来讨论，并证明了算法对零残量问题具有二次收敛性，对非零残量问题具有超线性收敛性。

The large-scale convergence for Newton-like iterative methods has quadratic convergence.

若为了放宽对初值的选择范围而采用Newton下IJJ法x，十1=x，一汀/flx。

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。

It is of rapid convergence speed, high convergence precision and good stability.

该算法具有稳定性强、训练速度快、收敛精度高的优点。

The simulation results show that this algorithm has better global convergence ability and more rapid convergence,and it is superior to Genetic Algorithm,Particle Swarm Optimization algorithm and QPSO algorithm.

仿真实例表明，该算法具有良好的全局收敛性能和快捷的收敛速度，调度效果优于遗传算法、粒子群优化算法和量子粒子群优化算法。

Experimental results show that the new algorithm can greatly improve the global convergence ability and enhance the rate of convergence.

对几个典型的测试函数进行仿真表明，该算法较标准蜂群算法提高了全局搜索能力和收敛速度，改善了优化性能。

Based on long-term monitoring convergence deformation of Wuqiaoling tunnel, this paper analyzes convergence deformation regular of two parallel main tunnels.

本文在对乌鞘岭隧道进行长期围岩收敛变形的基础之上，分析了乌鞘岭左右两主洞的收敛变形规律。

The traditional genetic algorithms have a set of relatively perfect algorithm systems and have been applied in many optimization problems successfully, but there still exist some drawbacks such as lack of local search ability, premature convergence and random walking etc in the algorithms themselves, which lead to the weak capability of convergence.

传统的遗传算法虽然在理论上已经形成了一套较为完善的算法体系并在许多优化问题中都有成功的应用，但其本身还存在一些不足，例如局部搜索能力差、存在未成熟收敛和随机漫游等现象，从而导致算法的收敛性能差。

The global convergence and the convergence speed of ANGA are more satisfier than SGA.

并进行了仿真实验，将由ANGA优化的负荷分配结果与经验负荷分配结果进行了比较。

He has to relate with three women in the movie, and yet remain implicitly faithful to the unseen Lucinda.

让克劳德布里亚里成功地饰演试验了一个难度很大的角色：和三个女人打交道，但还要底下对观众未曾谋面的卢馨达保持忠诚。

The experiment was conducted to study effects of inulin on the growth performance, indices of immune organs and serum immunoglobulin of laying chicklings as well as the performance of inulin which replaced the antibiotics in diets by adding 0.2%, 0.4% and 0.8% of inulin, respectively.

试验旨在通过在蛋用雏鸡日粮中添加0.2%、0.4%和0.8%的菊粉，研究菊粉对蛋雏鸡生长性能、免疫器官指数和血清免疫球蛋白的影响，以及菊粉替代抗生素对蛋雏鸡的应用效果。