收敛的例句大全

Diversity Enhancing Genetic Algorithm ( DEGA) is presented to prevent premature convergence of GA, which introduced the ideas of affinity from immune system and cataclysm from biologic evolution process.

引入免疫系统亲和度的概念和生物进化过程中的灾变概念，提出一种强多样性的遗传算法来克服早熟收敛。

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The optimal control of discrete bilinear system ( DBLS) with quadratic cost function is discussed. A two-level optimal algorithm is proposed.

讨论了具有二次型目标函数的离散双线性系统的最优控制问题，提出了一种两级最优控制算法，并证明了该算法的收敛性。

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The DAGC system has several merits, such as fast convergent rate, good operation stability and anti-saturation, etc.

该DAGC系统具有收敛速度快、工作稳定性好和抗饱和能力强等特点。

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In view of the low speed of convergence of the back-propagation algorithm ( BP) and the local minimum problem existing in the BP algorithm, a disturbing accelerating back-propagation algorithm ( DABP) is established.

针对BP算法收敛速度慢且存在局部极小值的问题，提出了基于扰动的加速神经网络DABP模型；

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In this Paper We will discuss the second type Summations by Cesa' ro means on unitary 、 rotation and unitary symplectic groups.

本文讨论了酉群、旋转群、西辛群上的第二型Cesaro求和的收敛条件与逼近阶。

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In order to accelerate the convergence speed of the CGA, the least square approach is introduced and then a fast compact genetic algorithm ( fCGA) is proposed.

同时，为了加快压缩遗传算法的收敛速度，引入最小二乘方法对概率矩阵的元素值进行估计，提出了快速压缩遗传算法。

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The schema theorem of the cGA ( compact genetic algorithm) and the analysis of cGA ′ s convergence and the parameters are given. A kind of fast compact genetic algorithm ( fcGA) is proposed.

给出了压缩遗传算法的模式定理以及收敛性和运算参数的分析，并提出一种快速压缩遗传算法（fcGA）。

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Many researches indicate that text classification is a feasible way. A Naive Bayesian Algorithm is proposed in this paper to model the filtering and a N-gram method is also introduced to segment the Chinese text into word.

本文使用了基于简单贝叶斯模型的过滤算法，同时使用N-gram对中文文本进行自动分词，并且组合多个N-gram来加快分类的收敛速度，这样分类是一种切实可行的垃圾邮件过滤方法。

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The CCMA+ SDD algorithm can get a good equalization performance with fast convergence speed and small steady-state MSE.

CCMA+SDD算法可以获得比较好的均衡性能，比如收敛速度快、稳态均方误差小，缺点是这种算法的运算开销十分巨大。

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In the same condition, testing shows that this self-adaptive-interval sending BPDU data-package algorithm spends network bandwidth more reasonably and reduces the convergent-time more effectively.

测试表明在其他条件相同的情况下，该自适应时间间隔发送BP-DU数据包算法比定时发送BPDU数据包更合理地利用了网络带宽，更有效地减小了收敛时间。

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The characteristic relations has becn developed and it is very suitable to use the Courant difference method with the guarantee condition of convergence.

经特征变换后，采用收敛和稳定性均有保证的Courant差分格式进行数值计算，克服了对称差分格式在处理线路边界条件时的困难。

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6, The convergence rate of deterministic signal is slower than the one of uncorrelated signal.

确定性信号的收敛速率慢于不相关信号的速率。

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The convergence of left resolvent operator system for a strong quasi-ergodic Markovian process

强拟遍历马氏过程左预解算子的收敛性

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The results show that the extensional flow of melt in convergent die results in intense entrance elastic effect and distinct extrusion swell in conical die with different angles.

结果表明，不同角度圆锥口模挤出过程中，熔体在收敛流道受到拉伸流变，导致强烈的入口弹性效应，表现出熔体在不同角度圆锥口模挤出时有不同的挤出胀大比。

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Therefore, researching how to avoid route oscillation emerged in AS when domain routing information is propagated is an important issue to shorten BGP convergence time and enhance internetwork performance.

因此，研究如何避免域间路由信息在自治系统内部传递时可能产生的路由振荡，是缩短BGP路由收敛时间、提高互联网性能的重要问题。

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A switched internetwork has converged when all the switch and bridge ports are in either the forwarding or blocking state.

当交换网路中全部的交换器与桥接器的埠处于转送或阻隔状态，表示这个网路已经收敛。

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In the process of local searching, the ACOC applied the Hooke-Jeeves algorithm to improve the performance of optimization algorithms and improve the convergence speed.

在局部搜索过程中，应用Hooke-Jeeves方法改善了算法的寻优性能，加快了算法的收敛速率。

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The problems of resolution and convergence are increased by classic methods such as FEM and WRM when the solutions exhibit sharp changes.

当在空间位置出现突变时，偏微分方程的经典解法如有限元法和加权残差法等无法保证解的精度和收敛性。

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PKF algorithm can avoid the nonlinear coupling phenomenon between system parameters and state variables, and WGI procedure with an objective function is applied to obtain the stable and convergent solutions.

参数卡尔曼滤波算法可避免系统参数和状态变量之间的非线性耦合，同时通过带有目标函数的全局迭代算法保证能够获取到稳定、收敛的识别结果。

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Fast Convergence of VCP Based on Fairness Bandwidth Estimation

基于公平带宽估计的VCP协议的一种快速收敛方法

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