计算机模拟是多媒体网络性能评价的一种重要手段。
Computer simulation is an important method to evaluate the performance of multimedia networks.
分析建模的方法用于CIMS网络性能评价是有其局限性的。
Analysis modeling approach has its limitation when used for CIMS network performance evaluation.
网络业务特性分析是网络性能评价、规划、设计、管理和控制的基础。
The study of network traffic characteristics is not only important for network performance evaluation but also imperative for the proper network design, management, and control.
业务流设计是网络工程的一部分，主要是进行网络性能评价和网络性能优化。
Traffic engineering is defined as the aspect of network engineering that deals with the issue of performance evaluation and performance optimization of operational networks.
信息网络设计和信息网络性能评价是网络研究的重要领域，而网络仿真技术是开展网络研究的重要方法。
Information network Design and network Performance Evaluation are critical network research areas, while network simulation is an important method to carry out these research activities.
性能评价标准是进行网络传输控制机制和算法研究的一个非常重要的问题。
Performance evaluation criterion is one of the most important issues for design of network traffic control mechanisms and algorithms.
网络性能的研究，对于网络协议的评价、改善和开发也具有重要的参考价值。
Meanwhile, the research of network performance has important reference value for evaluating, improving and developing network protocols.
基于队列网络模型，由化学抽象机中形式化描述的软件体系结构规约，导出了一种性能评价模型。
Then the paper derives a performance evaluation model, based on a Queueing Network Model, from a software architecture specification formally described in Chemical Abstract Machine.
带宽利用率和传输延迟是评价下一代网络性能的两个重要指标。
Bandwidth usage efficiency and transmission latency are two important issues to evaluate the performance of the next generation network.
目前用于评价公交网络服务水平的指标多为常态性能指标，己经难以满足规划和管理的要求。
At present the index that used in evaluating transit network service level is normal performance index usually, it already can't satisfy the request of planning and management.
网络性能的分析与评价是网络建设的前提，也是进行网络规划不可缺少的一个步骤。
Analysis and appraisal of network performance are prerequisites of the network; carry on an indispensable step of network planning too.
其次，论文分析了当今主流的无线传感器网络定位算法的基本原理及其性能评价标准和分类方法。
Secondly, this thesis analyzes the current main wireless sensor network's basic principles of localization algorithm, and its performance evaluation standards and classification method.
网络的性能常常以从服务器能够访问信息的速度来评价；但在传统上，交换的解决方案盯在了桌面与主干的要求上。
Network performance is often assessed by the speed at which information can be accessed from servers, yet switching solutions have traditional focused on desktop and backbone requirements.
本文对一种规则的栅格状网络进行了理论分析，并分别针对两种路由准则，采用递归方法推导出了评价网络性能的计算公式。
This paper analyses a regular grid network for two kinds of routing standard theoretically, and derives recursive formular to find the network performance.
这些结果可用于连续反馈联想记忆网络的容错性能评价以及综合过程。
These results can be used for evaluation of error-correction capability and the synthesis procedures for continuous-time associative memory neural networks.
本文依据网络模拟器设计思想，实现了基于事件的网络路由模拟器，并利用此模拟器对本文所提算法进行了性能评价。
According to ideology of designing a network simulator, we design an event-based simulator. The performances of all algorithms in the thesis are evaluated through the simulator.
同时，针对无线和移动网络技术的评价更富于挑战性，这是由于物理环境对于性能的重要影响而造成的。
At the same time, the evaluation of wireless and mobile networking technologies is challenging because of the significant impact that the physical environment has on performance.
提出了覆盖网络组播的链路压力均衡模型和组播树特征伸长度模型，用以评价覆盖网络组播协议的性能。
It is presented the stress equilibrium model and the stretch eigen-value model for evaluating the performance of overlay network multicast protocols.
算法利用网络平均空闲率作为算法的性能评价指标，结合提出的安全度计算公式，寻找传输路径。
This algorithm USES the network average idleness rate as an evaluation parameter, and searches for a transmission path according to a presented safety formula.
网络的功效评价是网络性能的重要指标之一，它表示一定时期内单位管理成本所产生的目标效果。
Network efficiency is a major index for the evaluation of network performance, which reflects the target effect produced by unit management cost within a certain period.
由于甘蔗收获机的切割性能受到多指标的影响，提出了结合模糊综合评价与神经网络的方法对切割性能进行综合评价。
An approach integrating fuzzy comprehensive evaluation with neural network is presented to study the cutting performance of sugarcane harvester constrained by multilateral criteria of requirements.
通过系统可靠性的计算，评价多态结点非循环网络系统的性能可靠性。
By computing the system reliability, the performance reliability of the multi-state-node acyclic network system can be evaluated.
机载网络系统性能的优劣直接影响到飞行器的质量，对其性能的评价因此显得尤为重要。
The performance of the airborne network system has a deep affect on the quality of the aircraft, which attaches much more importance to evaluation of its performance.
实例研究表明，人工神经网络法性能良好，是一种岩石含油气性评价的有效方法。
The case study indicates that the method of artificial neural networks has good performance and is an effective way to evaluate the oil prospects of rocks.
结果高阶前馈神经网络模型应用于区域环境质量评价时，其性能指标优于传统BP网络。
Results the properties of higher order feedforward neural networks model were superior to those of the traditional BP model when applied in the assessment of regional environmental quality.
摘要 ： 提出了一种基于径向基函数（RBF）神经网络建立光电经纬仪等效跟踪误差模型的方法来评价光电经纬仪的跟踪性能。
Abstract : To effectively evaluate the tracking ability of a photoelectric theodolite, a new tracking error model based on the Radial Basis Function(RBF) neural network was established.
该文在介绍其工作机理的基础上，主要讨论其在宽带小区接入中的应用，给出了相应的网络拓扑设计和技术实施要点，并对性能进行了评价。
This paper mainly discusses its application in the broadband campus accessing. Both the topology design and the deployment are introduced, and the features are evaluated.
针对特征分类性能和稳定性的差异，本文采用BP神经网络方法对上述特征进行评价和选择，挑选出刀具切削状态的基础特征。
Aim at the discrepancy of classified capacity and stability of feature, this paper make use of BP neural net to remark and select above feature, pick out basic feature of cutting tool state.
利用网络社区模块结构作为特征选择的度量指标，给出了一种基于全局拓扑结构的特征选择性能评价方法。
Taking community structure as measurement index for feature selection, a new feature selection measure approach based on modularity coefficient community structure is proposed.
利用网络社区模块结构作为特征选择的度量指标，给出了一种基于全局拓扑结构的特征选择性能评价方法。
Taking community structure as measurement index for feature selection, a new feature selection measure approach based on modularity coefficient community structure is proposed.
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