查询词典 asymptotic convergence

In this paper, a new class of memoryless non-quasi-Newton method for solving unconstrained optimization problems is proposed, and the global convergence of this method with inexact line search is proved.

本文导出了一类无记忆非拟 Newton 公式，并证明了采用非精确线搜索的无记忆非拟 Newton算法的全局收敛性。

The convergence of the SOIO has been proved and the optimization quality of the MOIO has been tested by comparing with some multiobjective genetic algorithms.

证明了免疫单目标优化方法的收敛性，将免疫多目标优化方法与几种多目标遗传算法进行了比较，免疫多目标优化方法显示了一定的优越性。

At last, combining with space convergence of surround rock, numerical analysis conclusion and field support measurements, it gives a security and stability appraisal of flat dip layer in Xi Shanping Tunnel; also, some advices are given about the monitorial work and numerical simulation.

本文结合西山坪隧道的修建背景，以施工量测与监控的结果为基础，选择了有代表性断面，对单一巨厚围岩不同产状、穿煤系地层段、上伏及下伏采空回填区段的内空收敛情况进行了对比分析。

If the model's function constraints to some condition, the convergence and monotonic of model can be promised.

另外，模型中的模型函数在满足一定约束的条件下，可以保证协商决策的收敛性和单调性。

The parameters in mixtures are estimated by the generalized EM algorithms with low complexity and monotonic convergence.

在混合模型中的参数使用EM演算法来估计具有较低的复杂度和单调收敛的性质。

The low-pressure trough of fronts at surface moved southward,and surface pressure fell rapidly,So it caused strong convergence and rising monton.

200hPa辐散，850hPa辐合的垂直配置，有利于低层水汽能源源不断上送；④特大暴雨发生在正涡度中心附近和上升运动中心的南侧。

To overcome premature convergence of genetic algorithm and long search time of chaotic optimization, an improved chaotic optimization algorithm is proposed by combining GA, chaotic optimization and mutative scale method.

为了克服遗传算法的早熟现象以及混沌优化的搜索时间过长的缺点，将遗传算法、混沌优化和变尺度方法相结合，提出了一种改进的混沌优化算法。

The neuralgic center of the "Hub" is the Arena, central space of convergence equipped with a modular system of curtains, furniture, collapsible tiers for a variable configuration.

该&中心&是竞技场的中枢，与一个窗帘，家具，可折叠层的变量配置的模块化系统配备衔接的中央空间。

To cope with highly nonlinear, nondifferentiable and multi-peak objective function, evolutionary algorithms which have the advantage of global solution searching can overcome the drawbacks of conventional algorithms such as slow speed, relatively poor precision and convergence to local solutions.

针对微波领域中优化问题的目标函数的高度非线性、不可导、多极值等特点，利用演化算法的全局搜索特性，可以避免确定性优化方法收敛速度慢、精度低、易于收敛到局部极小值的缺点。

We also provide the ergodic convergence theorems for semitopological nonexpansive type mappings in the reflexive Banach in Chapter 3. By this theorem we can get the main results in [13]14[15][16], and we should notice that their methods do not extend beyond Lipschitzian mappings.

本文第三章在自反的Banach空间中给出了一般拓扑半群上渐近非扩张型半群的遍历收敛定理与其殆轨道情形的等价性，从而利用本章中的定理可以直接推得文[13][14][15][16]中的主要结果。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48