1) rate convergence
码率收敛
1.
Through the study of MPEG4 media flow-rate control on UDP in wireless enviroment and relevant subjects such as self-similar network,an innovative way to deal with the problem of rate convergence when the network environment is steady is presented.
对在无线局域网环境下,基于UDP的多媒体流MPEG4的码率自适应控制进行了研究,同时探讨了网络自相似等一些相关的问题,并借鉴通信原理中的自适应滤波方法,初步地解决了网络较平稳时码率收敛问题。
2.
Through the study of MPEG-4 media flow-rate control on RTP/UDP/IP protocol in wireless environment and relevant subjects such as self-similar network, an innovative way to deal with the problem of rate convergence when the network environment is steady was presented.
对在无线局域网环境下,基于UDP的多媒体流码率自适应控制进行了研究,同时探讨了网络自相似等相关问题,并借鉴通信原理中的自适应滤波方法,解决网络较平稳时码率收敛问题。
2) convergence rate
收敛率
1.
L~1-convergence rate of relaxation approximations to conservation laws with boundary
具有边界条件的双曲守恒律松弛逼近解的L~1收敛率
2.
We present a new stable approximate methods for differentiation of specified functions, second differentiation of specified functions, the convergence rate of the approximate differentiation and second differentiation is improved under some condition and that the improved estimate is O(δ2n/2n+1) and O(δ2n-1/2n+1), as compared with the Groetsch s method for approximate differentiation.
与Groetsch提出的求 近似导数方法相比较,提高了稳定近似导数的收敛率,在一定条件下一阶导数的收敛率可达 到O(δ2n/2n+1),二阶导数的收敛率可达到P(δ2n-1/2n+1),给出了数值例子。
3.
By using the Lyapunov method for linear neutral differential systems with time-varying delays,the problems of determining the global exponential stability and estimating the exponential convergence rate are investigated in this paper.
利用Lyapunov方法对变时滞的线性中立型微分系统的全局指数稳定性进行分析,并估计其指数收敛率,得到了两个实用的全局指数稳定性判据。
4) rate of convergence
收敛率
1.
The estimates are used to establish the linear rate of convergence of the the modified Frisch function method,which is proportional to 1/c with the penalty parameter c exceeding a threshold c>0,under the linear independence constraint qualification,the strict complementarity condition and the second order sufficient condition.
在线性无关的约束规范,严格互补条件和二阶充分性条件成立的前提下,证得该收敛率与1/c成正比。
5) convergence rate
收敛速率
1.
A mixed algorithm with 4 order convergence ratein two steps for unary optimization is constructed.
研究这一类算法的收敛特征，得到了两步超二阶收政和两步至少2（1＋p）（0＜p≤1）阶收敛的充要条件，对单和函数的极小化问题，给出了具有二步四阶收敛速率的混合算法。
2.
An improved method based on orthogonal wavelet transform for adaptive speech denoising is proposed, which can increase the convergence rate of the adaptive speech denoising process.
提出一种基于正交小波变换的自适应语音消噪改进方法,这种方法可以提高自适应语音消噪过程的收敛速率。
3.
Satisfactory results are obtained in terms of convergence rates of displace.
在粘弹性问题求解过程中,采用一种时间域自适应精细算法,给出了的径向位移与环向应力误差收敛速率曲线。
6) convergence rates
收敛速率
1.
This paper proposes an iterative method for solving ill-posed operator equations based on dynamical systems and discuss the convergence properties and convergence rates of the method.
该文基于一个抽象微分方程的二阶Runge-Kutta方法,构造一种求解线性不适定算子方程的迭代方法——中点法,并讨论此方法的收敛性及收敛速率,数值试验的结果也与该理论相符。
补充资料：收敛药（收敛剂）
收敛药（收敛剂）
能沉淀组织内部分蛋白质而促使组织皱缩的药物，有消炎退肿的作用，用于治疗皮肤粘膜炎症。主要有两类：（一）鞣酸和鞣酸蛋白。前者局部应用可治疗皮肤粘膜炎症，后者可供口服，有止泻作用。（二）金属类。如硝酸银、硫酸锌等，兼具不同程度的抗菌作用，供外用。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条