convergence rate的例句大全

The characteristic of NLJ method is high convergence rate and can economize calculating time.

NLJ方法的特点是提高收敛速度，节省计算时间。

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During the modeling procedure, how to determine the structure of net and accelerate rate of convergence is discussed.

在建模过程中结合实际探讨如何确定网络结构和提高收敛速度。

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The dynamic convergence rate of current account deficits determined by the gross rate of return on US assets, trade elasticity value for exchange rate depreciation, the US dollar exchange rate.

而经常项目赤字动态收敛的速度取决于资产收益率、汇率贬值的弹性值和汇率。

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Control performance optimization is considered in terms of maximum convergence rate control and minimum variance control.

在控制性能优化方面，我们考虑了最速控制和最小方差控制。

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The Curved Beam Element and Its Convergence Rate

曲梁单元和它的收敛率

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However, after the US dollar depreciation, the dynamic convergence rate of current account deficits falls firstly, and accelerates subsequently because financial market's response to price information is sooner than goods market' s.

由于金融市场的反应速度快于商品市场，汇率贬值首先会降低经常项目赤字的收敛速度，而后会加大收敛速度。

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It is proved that when the filter is sufficiently excited the parameter and output error in the filter are asymptotically bounded if nowise perturbation is sufficiently small and the lower rate of convergence is used.

证明了，滤波器被充分激励时，如果噪声干扰足够小，且采用低自适应速率，滤波器的参数和输出误差是渐近有界的。

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By using a different method, the trigonometric ( 0, m) interpolation of-π antiperiodic function is studied in this paper. The condition of the existence of solutions is obtained, the explicit form and the rate of convergence are got in the corresponding condition.

用一种不同的方法，研究了以π为周期的反周期函数的（0，m）三角插值问题，得到了解存在的条件，并给出了对应条件下解的显式表达式及其收敛阶。

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The FNN constituted by NGA, whose convergence rate, optimizing capability and distinguish effect are superior to those of GA and BP, is accorded with project need of discriminating.

以NGA训练的模糊网络模型，在收敛速度、寻优能力和辨别效果方面均优于BP、GA算法下的模型，符合缺陷识别的工程需要。

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However, the traditional trust region subproblem may meet difficulty. The Hessian matrix of the trust region subproblem may not be positive definite. In this case, the convergence rate of some trust region methods is only linear.

但传统的信赖域算法存在如下弱点：当信赖域子问题的海森矩阵不正定时，数值计算上存在一定困难，此时有些算法只具有线性收敛速度。

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At the same time , we also give the estimation for the rate of convergence.

讨论了一个线性模型的基于残差做出的误差密度核估计的收敛速度.

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Propose a new idea, that is the convergence control system of "three-step" of promoting savings rate converging optimal savings rate. 4.

提出了一个新思路，即促进储蓄率收敛于最优储蓄率的三步走收收敛控制系统。

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The velocity distributing, variation of extension rate, shear rate and the natural convergence angle of the fluid were analyzed under different initial entry pressure.

分析了在不同口模压力（P）下入口区速度分布、延伸应变速率、剪切应变速率以及流体自然收敛角的变化。

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In order to overcome slow convergence rate of the standard BP algorithm, this paper presents an adaptive backpropagation algorithm which can update learning rate and birr factor automatically based on dynamical training error rate of change.

本文针对BP算法存在收敛速度慢的缺点，提出一种基于网络动态训练误差变化率自动校正学习步长和冲量因子的自适应反向传播算法。

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