point of convergence
英 [pɔɪnt ɒv kənˈvɜːdʒəns]
美 [pɔɪnt əv kənˈvɜːrdʒəns]
网络 汇聚点; 集合点; 收敛点
双语例句
- Research of the fixed point which appears in decoding process of LDPC codes is important to further analyze the decoding mechanism and speed up decoding convergence.
LDPC码译码误比特率与迭代次数关系曲线及其粘滞点的研究，对于进一步深入分析译码机理和加快译码收敛的速度有着重要的意义。 - I do not want to say their different here, but to point out the direction of development both would like is the convergence!
我这里不想说他们的不同，而是要指出两者的发展方向是趋同！ - A vanishing point. The illusion of convergence. The same is, however, not true for cross-rotation.
那相交点正在消失，是对会合的幻觉。然而这对于正交转动是不成立的。 - It is a point of convergence of natural routes, and is a cultural and commercial center.
它是个自然的路线交汇处，也是文化和商业中心。 - Numerical experiment point out that CSCD has properties of not only higher accuracy but also good stability and convergence.
数值实验表明CSCD格式不仅有理论上的高精度，而且有良好的稳定性和收敛性。 - From a technological point of view, the market will be influenced by the convergence of product lifecycle, manufacturing and enterprise information technologies in many segments.
技术的观点认为，这个市场将受到诸多领域产品生命周期、生产和企业信息技术集中的影响。 - Considering both the accuracy and the efficiency, the point quadrature based on the average strain of Delaunay triangle is a better selection, though its convergence and accuracy are a little lower than the partition of unity quadrature method.
采用单位分解积分方案，其计算精度和收敛性均好于基于平均应变的点积分方案，但综合计算精度和计算效率考虑，则基于平均应变的点积分方案较为理想。 - Complex boundary, especially the wet-dry dynamic boundary, is a challenge problem in the calculation of two-dimensional flow and suspended sediment transport. It also holds the key point of dominating the calculation convergence and precision.
复杂边界，尤其是发生干湿变化的动边界，一直是二维水沙数学模型计算的难点，也是控制计算收敛和精度的关键。 - In the paper, we will introduce concept on F-number extended point. Matric characteristics on F-number space and relationship of some convergence are given. Some properties of Random F-sets and its integral are proved.
本文引进了F数扩张点的概念，给出了F数空间的度量特征及几种收敛性的关系，证明了随机F集及其积分的某些性质。 - Many mathematicians start prove under what conditions the equilibrium point exist, and discuss the algorithm of the equilibrium point, studying the convergence of the algorithm.
许多数学工作者开始证明在什么条件下均衡点存在，并讨论均衡点的算法，研究算法的收敛性。 - In this dissertation Genetic Arithmetic is used to find periodic fixed point of DC/ DC converter system. While a new crossover operator is submitted to accelerate the convergence speed of GA.
本文首先应用遗传算法来求取DC/DC变换器系统的不稳定不动点，同时提出一种新的杂交算子，以解决算法收敛慢的不足。 - The existence of the equilibrium point is proved and the sufficient conditions of the global convergence stability of cellular neural networks are derived.
证明了细胞神经网络平衡点的存在性，给出了细胞神经网络的平衡是全局一致渐近稳定的充分条件。 - Optimal Point Rates of Convergence for Conditional Function Estimators
条件函数逐点估计的最优收敛速度 - In the paper we presented the local convergence condition for the ( n+ 1)-point sequential secant method which is used to find solution of nonlinear equations of several variables, and proved the convergence.
本文提出了求解多元非线性方程组的（n+1）点顺序正割法的局部收敛条件，并且给出了收敛性的一种证明方法。 - The paper point out that the fluctuation of the SST of the equatorial Eastern Pacific Ocean is related to the seasonal displacement of the Intertropical Convergence zone ( ITCZ).
增温期，海温逐月升高，累计增温峰值可达6.2℃。文中指出，赤道东太平洋海温的波动与热带辐合带（ITCZ）的活动有关。 - The concept of φ ordered Lipschitz operator is defined, then the existence problem of fixed point and the construction problem of iteration convergence sequence of this kind of operator is investigated. Obtains some new and interesting fixed point theoremes.
定义了φ序Lipschitz算子，利用构造迭代收敛序列的方法讨论这类算子的不动点存在性问题，得出几个不动点定理，并讨论了其迭代逼近。 - Finally, the authors described a new method for prediction of coal bumps including determining the position of peak abutment pressure by using the maximum: curvature point of roadway convergence curve, and the time by changes of rock behaviour before and after fracture of roof.
最后作者介绍了利用顶底板移近量曲线的最大曲率点推断支承压力高峰位置和利用顶板断裂前后压力显现变化规律推断老顶来压进行冲击地压预测的新方法。 - On Saddle Point of Augmented Lagrangian for Constrained Optimization and the Convergence of the Optimal Path
约束优化问题修正拉格朗日函数的鞍点与最优路径的收敛 - However, it gets into the local extremum point easily and the speed of convergence is slow in the evening of evolution, and its precision is not good.
缺点是容易陷入局部极值点，进化后期收敛速度慢且精度较差。 - The convergent problem about the end point of convergence interval of power series
关于幂级数收敛区间端点的收敛问题 - In chapter 2, we point out that some condition of a convergence theorem of generalized fuzzy integral in [ 8] ( Theorem 1) is not valid by a counterexample.
通过一个反例，指出了文[8]给出的一个广义模糊积分序列的收敛定理（即定理1）中，有的条件不合理。 - Two classes of multipoint interval iterations are constructed by using immediate or inverse interpolation. Given the initial interval extensions, only m+ 1 or m values of point functions are needed to compute fbr each step while the orders of convergence are 2m-1.
应用直接和反扦值法构造了两种多点区间迭代法，预先算出初始区间扩展后，每步迭代只要计算m+1或m个函数值，而收敛阶为2~（m-1）。 - By this means our method guarantees the achievement of the point of convergence in so called dynamic multi-agent environments.
通过这样的方式，我们的方法保证实现了在动态multi-agent环境中意图收敛的目的。 - As a numerical method, there are many aspects that need to be investigated from the mathematic point of view, and two of them aspects are the convergence and the rate of convergence of this method.
作为一种数值算法，它的很多性质是必须从数学的角度去考察的。其中最重要的两个问题就是算法的收敛性和收敛速度。 - Forth, the key point of this paper is to find a construction path of our animation industrial value chain based on industry convergence.
第四，对于我国动漫产业价值链融合化发展的构建路径的深入分析是本文的重点。 - From technical point of view, facing the Doppler effect and the rapid convergence of mobile and other problems.
而高速移动状态下通信技术上说总面临多普勒效应和快速移动衔接等难题。 - The path of industrial upgrade of China should be nonlinear, intra-industry upgrade is the point of convergence of industrial upgrade. The other is obtaining advantage of product architecture.
中国的产业升级路径应该是非线性的，产业内升级是产业升级的收敛点；二是获取产品建构优势。 - Moreover, a special point of this method is the convergence coefficient a of the neural network is adjusted by the fuzzy logic controller.
此外，这种方法的特别之处在于，神经网络的收敛系数α能够通过模糊控制器进行调整。 - And I have got the pointwise error estimates. Secondly, I have studied the numerical solution of the three-dimensional Poisson equation at any point of the local convergence and got some super-convergence results on the displacement.
其次，本文研究了数值求解三维泊松方程在任意点的离散格林函数张量积的局部超收敛性，得到一些关于位移的超收敛结果。 - Only deal with good knowledge of the beginning of high school chemistry point of convergence, can effectively improve the efficiency of students studying chemistry.
只有处理好初高中化学知识点的衔接，才能有效地提高学生学习化学的效率。