查询词典 asymptotic convergence

The battles of yesteryear, he said, were over, and there had been a "broad convergence of vision."

这些成就——或者他们自己认为的成就——既有理论上的，也有实践上的，把经济学这个行当带进一个黄金时期。

Yolk play a role in convergence, you can feed him for about four months.

蛋黄起到收敛作用，你可以在四个月左右喂他。

The convergence of the anthropomorphic and zoomorphic is also intrinsic to Gabriel de la Mora's renditions of canines on which he has graphed his head onto their bodies.

这种人与动物的组合也内在于加布里埃尔德拉莫拉的作品中——他将自己的头像与狗的身体组合起来。

The simulation results indicate that on the bases of accessional momentum method can efficiently improve this algorithm in convergence speed.

仿真表明，设计了附加动量项的BP神经网络，能有效地提高算法的收敛速度。

The method solves the limitation of converging to the local infinitesimal point in medical image segmentation,and adopts the initial algorithm to assure the initial searching scope of genetic algorithm which is better accommodable than standard genetic algorithm with fuzzy C-means clustering,speeding up the convergence of genetic algorithm.

该算法除了解决模糊C均值聚类算法在医学图像分割中容易陷入局部最优解的问题，而且采用的初值化算法比标准的遗传模糊C均值聚类算法能确定更合适的遗传算法的初始搜索范围，从而加速了遗传算法的收敛过程。

There is no premature convergence problem in the new model and parameters used in the model can be adjusted adaptively.

从两个方面改善了单种群的生态计算模型：在新的计算模型中，过早收敛问题不再存在，而且有关的参数能够自适应地调节。

Correlation and convergence between quality characters and agronomical traits,relationship among quality characters of 35 maize lines were studied.

对内蒙古地区部分玉米种质资源籽粒的品质性状与农艺性状的相关性，品质性状间的相关性以及与农艺性状的结合进行了研究。

The same result can also be achieved when optimizing F8 function (Rastrigin's function). Comparing to EGA, KEGA is easy to realize and the increase of computation load can be neglected, but the performance of KEGA can be improved greatly. 2. To enhance the speed of AIA, two new methods of computing the concentration of antibody were developed. Simulation results for F8 and F15 (needle in haystack: type I) functions show that the two methods can improve the running speed of AIA more than 8. 5 times. 3. As to the drawback in defining antibody concentration, a new definition based on Euclidean distance between two antibodies and fitness is proposed. On this basis, a new AIA was constructed. The convergence performance are more better than that of AIA. 4. Combining king crossover with AAIA and DBAIA, two new AIAs, KAAIA and DKBAIA, were proposed.

仿真实验结果表明KEGA实现简单，与EGA相比，其增加的计算开销可以忽略，但性能改善十分明显； 2、针对基于信息熵的免疫算法运行速度慢的缺点，提出了二种能够加快AIA运行速度的新的抗体浓度计算方法，得到两种新的免疫算法，即加速的人工免疫算法(Accelerated Artificial Immune Algorithm，AAIA)和加速的人工免疫算法-2（Accelerated Artificial Immune Algorithm-2，AAIA-2），对测试函数F15(needle in haystack：type I)、F8函数的仿真研究表明，这两种算法的运行速度都是AIA的8.5倍以上； 3、针对AIA的浓度定义存在的缺陷，提出了一种新的基于抗体间欧氏距离和适应度的新的抗体浓度定义，并依据该定义构造了一种基于欧氏距离的人工免疫算法(Euclidean Distance-based Artificial Immune Algorithm，DBAIA)。

On the convergence of Newton's method in Banach space〓 Let F be an operator mapping from a real or complex Banach space X to another one Y, the Newton iteration 〓(2) is used to find the approximative solution of the equation (1), where the derivative is meant in the Frechet sense.

一、Banach空间中Newton法的收敛性〓设F是由实的或复的Banach空间X到同型空间Y的算子，求解方程(1)的Newton迭代为〓，0，1…，(2)其中的导数指的是在Frechet意义下的。

The stability of the closed-loop system's and its asymptotical convergence of tracking errors can be guaranteed.

证明了该算法能够保证闭环系统的稳定性和跟踪误差的渐近收敛性。

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