查询词典 digital network

Then the self-recurrent neural network structure, one kind of simplified structure of internal recurrent network, and the leaming algorithm, dynamic backpropogation algorithm of self-recurrent neural network, is proposed.

本文将神经网络作为传统的线性模型的非线性推广进行了分析，证实了多层前向神经网络与非线性自回归模型的等价意义，及带有反馈的循环神经网络与非线性自回归移动平均模型的等价意义。

The method includes the following steps: step A, the terminal accesses, registers and loges on to IM core net through at least two different wireless IP access networks; step B, in the process for carrying a VoIP communication through at least one of two IP access networks, if the terminal meets the pre-set switching condition between the IP access network, a switching request in the IMS domain is initiated; step C, the speech calling continues application server receives the switching request, and switches the signaling between the terminal and the VCC application server to the other IP access network except the IP access network loading the VoIP communication at present in at least two IP access networks.

本发明提供一种IMS域内VoIP的切换方法、IMS系统、终端及VCC应用服务器，该方法包括：步骤A，终端通过至少两个不同的无线IP接入网接入并注册登录到IMS核心网；步骤B，在终端通过至少两个IP接入网中的一个进行VoIP通话的过程中，如果终端满足预设的IP接入网之间切换条件，则发起IMS域内的切换请求；步骤C，语音呼叫连续应用服务器接收切换请求，并将终端与VCC应用服务器之间的信令切换到至少两个IP接入网中、除当前承载VoIP通话的IP接入网之外的其中一个IP接入网上。

In has made respective analysis after the radio network planning and the optimized flow, summarizes between the network planning and the optimized relations, had expounded the radio network optimization is the planning work nature continues, is a long-enduring work which circulates unceasingly.

在对无线网络的规划及优化的流程做了各自分析后，总结网络规划和优化之间的关系，阐明了无线网络优化是网络规划工作的自然延续，是一个不断循环的持续性工作。

The deviation compensation algorithm put forward here is analyzed in theory and the effect of this compensation algorithm is testified based on experimental results that the learning speed of this network can be sped up markedly and all attitude magnetic heading error can be greatly reduced. RBF neural network is quite effective and superior to BP neural network.

在分析算法原理的基础上进行了实验仿真，结果表明：采用RBF神经网络在明显提高网络收敛速度的基础上，大大减小了全姿态磁航向误差，校正效果优于BP神经网络。

Through the analysis of the current system, it has been proposed that the network system of library consists of three sub - networks. Four integration solutions are provided to network systems for borrowing over muti - campus. Network architectures and their characters are expounded.

通过分析现有系统，文中提出将图书馆网络系统细化为三部分整合方案，并结合目前先进技术，提供了四种跨校区的图书馆借阅系统整合模式，并逐一阐述了其体系结构和特点。

In further embodiments, rules may implement policies to control or limit network traffic based upon the source or destination addresses, network packet content, time of day, and the operational status and/or load of other network devices in a serial cluster.

在其它实施例中，各规则可基于源或目的地址、网络分组内容、时刻、以及串行群集中其它网络设备的工作状态和／或负荷来实现控制或限制网络话务的策略。

Firstly, This text has described information fusion technology characteristic, form structure and concrete processing method, and application of information fusion in fault diagnosis proves the feasibility and validity from the angle of information theory. Based on this,it is combined the fault diagnosis of aeroengine with Information fusion, a method and model which the fault diagnosis of aeroengine information fusion is brought forward. a research which combined neural networks with D-S evidence is brought forward. Based on the analysis of single neural network characteristic, the model of roted neural network is put forward. With the simulation based on the example, we can know evidence theory fusion improved the fault diagnosis It is hard to give the basic probability function in the process of using the evidence theory, So the model based on network and D-S evidence is put forword.

本文首先论述了信息融合技术的特点、形式结构和具体的处理方法，并从信息论的角度论证了信息融合技术在故障诊断中的可行性和有效性；在此基础上，将航空发动机故障诊断与信息融合相结合，提出了一种基于信息融合技术的发动机故障诊断模型和方法，并在此基础上，提出和分析了基于人工神经网络和D-S证据理论的信息融合故障诊断，研究了神经网络的建模方法、组建原则和实现策略，并结合诊断实例进行了分析；提出了基于D-S证据理论的决策融合，阐述了D-S证据理论的方法，模型，并结合算例进行了分析。

Regarding the knowledge dissemination network, we can achieved increases the enterprise colony the network to gathered coefficient and reduces the characteristic way length the goal by passable few "The separation and reconnects ", namely change enterprise and enterprise's relations, thus strengthen the network dissemination knowledge the performance.

同时，通过企业集群模块化，将分散化的网络治理和集中化的企业治理有机地结合起来，并通过对连接各模块的关键点的识别，并对这种关键企业加以利用，将更有利于知识传播。

The report shows, 2007, in network game drive, the income that telegraphic business produces directly from this is as high as 29.92 billion yuan, it is the net swims the market is 2.8 times of sales revenue realer; The direct income that IT industry produces from this amounts to 11.44 billion yuan, main source is network game server, network and memory product, software and service; Publish the direct income that produces from this with media industry to achieve 5.09 billion yuan, main source is swim with the net relevant records and book.

报告显示，2007年，在网络游戏的带动下，电信业务由此直接产生的收入高达299.2亿元，是网游市场实际销售收入的2.8倍；IT行业由此产生的直接收入达114.4亿元，主要来源是网络游戏服务器、网络及存储产品、软件及服务等；出版和媒体行业由此产生的直接收入达到50.9亿元，主要来源是和网游相关的杂志和书籍。【以下内容为IT者网站提供英文翻译，未经授权请勿转载

Fault propagate model to obtain and combine present prevailing large amount of information, neuron network,etc. method most model, Direct against fuzzy Petri network give and publish undering the jurisdiction of degrees of algorithm of function concrete their; Petri network reasoning method combine trouble tree forward reasoning reverse algorithm of reasoning mainly, The concrete instance of connection is analysed and compares; Participate in potato cake production line background that design with author finally , combine on-the-spot characteristic of equipment, Set up one fault diagnose concrete model of expert system.

故障传播模型的获取结合了当前流行的最大信息量、神经元网络等方法，并且针对模糊Petri网给出了其具体的隶属度函数的算法；Petri网推理方法主要结合故障树正向推理反向推理的算法，联系具体实例进行分析和比较；最后以笔者参与设计的薯饼生产线背景，结合现场设备的特点，建立了一个故障诊断专家系统的具体模型。

Researches reveal that students who suffer from corporal punishment tend to resort to violence in their future life.

研究表明遭受过肉体惩罚的孩子倾向于在他们今后的人生中使用暴力。

Total sugar of sarcocarp and chlorophyll of pericarp increased firstly, and then decreased afterward along with altitude; Titratable acidity, ascorbicacid and anthocyanin of pericarp were increased along with altitude; The content of protein increased firstly and decreased afterward along with altitude; Carotenoid of pericarp were decreased along with altitude.

果肉总糖和果皮叶绿素含量随海拔高度升高先升高后降低；可滴定酸、维生素C和果皮花青苷含量均随海拔升高而升高；蛋白质在1720m处最大，1420m处最小；果皮类胡萝卜素随海拔升高而降低。