查询词典 convergence

In order to avoid introducing errors existing in full state observer, for flexible structure with immeasurable states a equivalent system is constructed which only takes the past inputs and outputs of the original system as the states. Multi-step predictive optimal method is required to solve the convergence law of sliding surface.

针对模态不可测的挠性结构，为了避免设计状态观测器以及引入观测器误差，从原系统构造了仅利用过去的输入和输出信息作为状态的等价系统，用多步预测滚动最优的方法求解滑动平面的趋近律。

The results showed that erectness of coupling pattern between upper-layer jet and low jet and a divergence area, which came forth in right of upper-layer jet provide favorable surrounding conditions. The most intensive moisture convergence, the strongest ascending movement and the most instable convection stratification all occurred in the rainfall center. The rainstorm occurred at the warm and wet side of the negative value center of the moist potential vorticity and relative MPV, which had certain indicative significance for the forecast of rainstorm areas.

结果表明：高低空急流的优势配置，耦合形势的建立以及高空急流右侧的强辐散场的存在为暴雨的发生提供了有利的环境条件；暴雨区中上升运动和水汽辐合均大于周围区域，中低层为对流不稳定层结；暴雨区位于湿位涡和湿相对位涡负值中心附近偏暖湿气流一侧，对暴雨落区预报有一定的指示意义。

From the ergodicity and the regularity of chaotic behavior,it is conclude that the algorithm has the asymptotical convergence property.

基于变分不等式的等价形式，构造了一种混沌搜索算法来直接求解变分不等式问题，根据混沌行为的遍历性和规则性，可以得到算法的渐进收敛性。数值试验结果表明，该算法是一个有效的方法

Conduct 20 separate experiments, painted square error of the convergence curve.

进行20次独立实验，画出误差平方的收敛曲线。

The stability theorem of estimated state error equation in form of M-matrix is obtained to guarantee the convergence of estimated state.

同样得到了采用M-矩阵判断状态估计误差方程的稳定性定理，给出确保估计状态收敛的一个充分条件。

The convergence of back propagation algorithm is certified. Several forms of error function are proposed.

这种网络在应用上的最大缺点是它的学习收敛速度太慢。

In order to improve the convergence rate of network, many scholars have conducted thorough researches into the structure and application of error function.

为了提高网络收敛速度，许多学者对误差函数的构造与应用进行了深入研究。N.B。

Furthermore, global convergence is analyzed even in the presence of the estimation error of the eigen-matrix group.

分析了算法的收敛性能，证明存在估计误差时，该算法依然全局渐进收敛。

It should be noted here that the essential convergence of culture is in itself a scope and process of history. Its rationality is conditional.

这里应当注意，文化的同质化本身也是一个历史的范畴与过程，其合理性是有条件的。

It is part of a new class of Cisco Application-Oriented Networking products that provide an essential point of convergence between today's intelligent networks and applications based on highly distributed, service-oriented, and traditional architectures.

这是一部分思科应用新型导向网络之间提供的产品，今天的智能网络及其应用的一个重要衔接点高度分散的基础上，面向服务，和传统的架构。

I was up all night because I was in pain, she said.

我整夜，因为我在疼痛，她说。

A crow caws /craoks.

乌鸦叫。 51-论文网