Thus, it is necessary to provide interworking between ISDN and dedicated networks to allow communication between terminals belonging to equivalent services offered through different networks. 为了允许在属于通过不同网络提供相应业务的各终端之间进行通信,在ISDN和专用网之间提供互通是必要的。
Together with DTM's ability to reallocate channel and on-demand bandwidth, this provides traffic-engineering capability equivalent to that of ATM networks. DTM重新分配信道的能力加上按需分配带宽,使之提供的流量管理功能可与ATM网相媲美。
Discussion of equivalent circuits with two-terminal networks including controlled sources by using Thevenin's theorem 含受控源网络戴维南等效电路的求解
Its application in electric power fault calculation is illustrated with examples: establish system equivalent sequential networks and their node admittance matrices; convert them into impedance matrices using the matrix reverse function of Excel; solve the impedance equation; 用实例阐明了Excel在电力系统故障计算时的方法,即建立系统等值序网络和各序网络节点导纳矩阵,用Excel矩阵求逆函数获得阻抗矩阵,求得阻抗方程,再计算出故障电气参数。
Equivalent Source for Networks with Dependent Source 具有从属电源电路的等效电源分析
In the first place the equivalent networks are derived by applying a group of basic building blocks which are resulted under the consideration of generality and practicability. 首先,在导出等效网络时引用了一组基本积木块以及特定的积木块变换方法。
Using post fault voltages and currents from the two terminals, a novel method for fault location based on transmission line's equivalent sequence networks is proposed in this paper. 利用输电线路两端的故障电压、电流量,提出了一种基于输电线路等效序网的故障测距方法。
Based on equivalent four-terminal networks of the longitudinal ultrasonic horn, the resonance frequency equation and magnification coefficient of loaded exponent ultrasonic horn, including pure resistance and pure reactance, are calculated. 利用变幅杆纵向振动四端网络等效电路,计算了指数形变幅杆负载为纯阻与纯抗时纵向振动共振频率方程和放大系数。
Multiple Logical Name Matrices of Modified Manipulators Topologically Equivalent with Crossover Networks 简化数据变换网络与全交叉网络拓扑等价的多套逻辑名矩阵
An Equivalent Analysis of Two Kinds of Balanced Networks 两种对称网络的等效分析
An Evolving Model Equivalent to BA Networks BA网络的一个等价演化模型
ω-topological equivalent problem on Multistage Interconnection Networks 多级互连网络的Ω拓扑等价定理
Dynamic routing equivalent algorithm of multi-fiber multi-wavelength optical networks 多纤多波长光网络的动态路由等效算法
It is shown that the decomposition method based on GDF ( generalized decision function) is equivalent to that based on Bayesian networks in decision table systems; 提出了决策表系统的基于广义决策函数(GDF)与基于贝叶斯网的分解方法是等价的;
An Object Calculation of the Equivalent Interchange of Star-shaped and Triangular Networks 星形与三角形网络等效变换的直观推导
Furthermore, this is also an equivalent transformation theorem for networks with multi-ports. 此外,此定理还具有多端网络等效变换的作用。
The Node Admittance Matrix Transformations and the Equivalent Networks 节点导纳矩阵变换与等效网络
In this paper, we propose an evolving ( model) equivalent to BA networks. We calculate analytically and simulate the degree distribution, clustering coefficient and ( average) path length of the evolving model, which is identical with BA networks. 本文提出了BA网络的一个等价的演化模型,并解析计算和模拟了模型的节点度分布、集聚系数和平均路径长度,其演化成的结构特性与BA网络相同。
In this paper, author suggests the air-flow equivalent networks of an induction motor with axial, radial and compound ventilation systems by using the basic principles of fluid mechanics and referring to the real motion state of cooling air in the motor. 本文根据空气动力学基本原理和电机中冷却气流的实际运动情况,提出了轴向、径向和混合通风异步电机的等效风路网络;
Study on The Equivalent Resistance of Complex Random Resistor Networks 复杂无规电阻网络等效电阻研究
Equivalent four-terminal networks of the longitudinal ultrasonic horns 纵振型超声变幅杆的等效四端网络
In this paper, fault-diagnosis for a topologically equivalent class of multistage interconnection networks is discussed, and a simple method for fault locating, which imposes little restriction on the fault model, is proposed. 本文首先讨论一类拓扑结构上等效的多级互连网络的故障诊断,提出一种比较简单而对故障模型限制又小的故障定位方法。
A Research for Equivalent Circuit Model of n-port Networks n端口网络的等效电路模型研究
Broadband access technology and networks is a very hot and popular topic currently, but community access network is different from the equivalent local networks for the use of office. The performance of throughput of the community access networks is only one criterion for a network project. 宽带接入社区网络是现阶段一个非常热门的话题,但是接入网不同于一般的办公局域网络,网络本身性能的高低只是衡量一个社区接入网络建设项目成败的一个因素。
Development and Application of Real-Time External Network Equivalent System for Sub-Transmission Networks 地区电网外网等值自动生成系统的开发与应用
Then, the computer programs for some discontinuous structures of the rectangular waveguide are developed using MATLAB. So, the S-parameters of the equivalent two-port networks of these discontinuous structures are obtained under the condition of main mode operation. 然后,利用自己编制的一系列MATLAB程序,计算分析了几种矩形波导内部的不连续结构,获得了这些结构主模工作时等效双端口网络的散射参数。
A Dynamic Routing Equivalent Algorithm and Simulation of WDM Optical Networks WDM光网络的动态路由等效算法与仿真
In the paper, we propose a dynamic routing and wavelength assignment equivalent algorithm for multi-fiber multi-wavelength optical networks. 针对多光纤多波长光网络的特点,提出了一种动态路由和波长分配的等效算法。
Equivalent networks of the waveguide-cavity system, as well as their parameters, are obtained. The form of the networks and values of their parameters depend upon how waveguide and cavity are connected, and on the coupling parameter and tuning of the cavity. 利用这一分析可得空腔对波导的等效网络及其参量,网络的形式及参量的值依赖于波导与空腔的连接方式、耦合参量及空腔的调谐情况。
It changes the Hughes coupled-cavity traveling-wave tube into the four-port equivalent networks correspondingly. It uses the voltage and current of equivalent circuits to replace the propagation characteristics of slow-wave system. 本文以长线等效线路理论为基础,把休斯结构行波管的耦合腔转化为对应的四端口等效网络,并应用等效电路中的电压、电流波来代替慢波系统的传播特性。