查询词典 average conditional information content

A unified linear fusion model for information fusion estimation is proposed,and it can describe varied information including measuring information,apriority information,forecasting data and estimation information,and it lays a foundation for the theory frame of information fusion estimation.

提出信息融合估计的统一线性融合模型，使测量信息、先验信息、预测信息以及状态估计信息等均可用统一融合模型进行描述，为建立信息融合估计的理论框架奠定了基础。

The system , according to the approach and method of the software engineering on geography information system ,is under scientific system analysis and design combining with Duoluokou Market Information System's self-characteristic and is based on Ajax. Ruby on Rails framework will be applied to manage the date information. Such framework provide several ways to record data information and organize them in an efficient way and to do management, update, maintenance on them; Date information are visible that means the framework provide some operating function on map such as maximum, minimum and brose, user can use the button above the map to imply those function; Information query and brose, a corresponding entity will be offered according to the input terms and its location in the map.

系统按照地理信息系统软件工程的思路与方法，结合舵落口大市场信息化建设的自身特点，对其进行科学的系统分析与设计，并以Ajax技术为基础，利用Rails框架实现了数据信息管理，即运用多种方式录入数据信息，以有效的数据组织形式进行数据库管理、更新、维护；实现了信息查询与浏览，即提供根据输入的条件查询其对应的实体的相关属性；实现了数据信息可视化，即提供了放大、缩小、漫游等基本地图操作功能，用户可以利用地图上方按钮来方便的使用这些功能以及在地图中定位与显示所查询的目标物。

The topics covered include the basic concepts of information theory--entropy, mutual information, channel capacity, information rate, Shannon's noiseless coding theorem and Shannon's fundamental coding theorem; modeling of information sources--zero-memory and Markov models; modeling of information channels--BSC and BEC channels, additivity of information and cascaded channels; construction of compact source codes--Kraft inequality, compact codes, Huffman and LZW compression codes; and analysis and design of error-control channel codes--Hamming distance, binary linear codes and the parity-check matrix, Hamming codes, checksum codes, cyclic codes and the generator polynomial and CRC codes.

课程的内容包括：信息论的基本概念（熵、交互信息、信道容量、信息率、 Shannon无噪声编码定理和Shannon基本编码定理）、信源模型（无记忆模型和Markov模型）、信息信道模型（BSC 和 BEC模型、信息的可加性和级联信道），紧致信源编码设计（Kraft不等式，紧致编码，Huffman 和LZW压缩编码）以及差错控制信道码的设计与分析（海明距离，二元线性码，奇偶校验矩阵，海明码，校验和，循环码，生成多项式和CRC码）。

Such information is, just like other"public goods,"a kind of commodity exchanged in a special manner. In Chapter 4 the issue of the quality of accounting information, i. e., the issue of manipulating accounting information is deliberated. The rampant spread of falsified accounting information results in a serious social harm in China. The writer analyses the cause of such a phenomenon in sight of Western property economics and information economics, and points out that human selfishness, information asymmetry, moral risks and exteriority of such human behaviour and its results will eventually lead to accounting falsification. In this case, accounting falsification will be considered as a rational behaviour.

本章分析了我国虚假会计信息泛滥的种种表现及对对企业和社会的严重危害，运用西方产权经济学、信息经济学的若干理论，分析了虚假会计信息的成因，提出在缺乏制度制约的情况下，人的自利倾向、信息不对称、道德风险和人们行为及后果的外部性，使会计作假成为难以避免的、当人的理性行为。

Portal website can provide the news source with powerful user, but the own alternative in reality of the user is weak force, the effectiveness of derive information is more fragile, cast the empty shell of information of numerous and jumbled, find truly hoggish information fact to searched engine to give an user certain autonomy for; of look for a needle in the ocean, the user can have the search of the keyword directly according to oneself demand, get relevant news source then, but the search platform that certain to searching the accuracy of information to still exist insufficient; classifies information to offer user essence to allow, use door can faster more the finds oneself to need information with accurate essence.

门户网站可以提供给用户强大的信息源，但用户的自主选择性实则是弱势的，汲取信息的有效性更是薄弱的，抛开庞杂信息的空壳，找到真正利己的信息实为大海捞针；搜索引擎给予了用户一定的自主性，用户可以根据自身需求直接进行要害词的搜索，进而得到相关的信息源，但是对于搜索信息的准确性还存在一定的不足；分类信息提供给用户精准的搜索平台，使用户能够更快更精准的找到自己需要的信息。

The first information law is the information law of inertia, the first law of information kinematics; the second information law is the information force independence or the additive principle and the information strength relational formula and the origin of the unit bit.

信息牛一定律就是信息惯性定律、信息运动学第一定律。信息第二定律、信息牛二定律，是信息力的独立性或叠加性原理，也是信息力的关系式及单位"比特m/s^2"来源。

The embodiment of the invention discloses a call connection method used for an IP IMS. The method comprises the following steps: the portal element of a called network receives a session request of a calling network; user identification information is contained in the session request; when the portal element of the called network judges that the identification information of a called user is incomplete, the portal element of the called network sends the calling network a responding message which indicates that the identification information of the called user is incomplete; the calling network updates the identification information of the called user according to the responding information and transmits the updated identification information of the called user to the portal element of the called network.

本发明实施例公开了一种IP多媒体子系统中的呼叫接续方法，包括：被叫网络入口网元接收主叫网络的会话请求，在会话请求中包含被叫用户标识信息；当被叫网络入口网元判定所述被叫用户标识信息不完整时，向主叫网络发送指示所述被叫用户标识信息不完整的响应消息；主叫网络根据响应消息更新被叫用户标识信息，并向被叫网络入口网元发送所述更新后的被叫用户标识信息。

Disclosed are information display device and method for image display instrument which analysing the received weather information, date information and area code in the auxiliary information, extracting the weather information of relative area, corresponding the weather information to the preset weather index and life index, and displaying the result together with the image signal which is received in a preset period on the sereen.

本发明公开了一种图像显示仪器的信息显示装置及方法，分析被接收的附加信息中的天气信息，日期信息及地区代码等，提取用户收看的相应地区的地区天气信息，将相应的天气信息与已设定的天气指数及生活指数等对应起来，将其与按已设定的设定时间为周期接收的图像信号一同显示在屏幕上。

Such as:The form of agricultural scince and technology information is unsuitable for the public,the medium of disseminating information is imperfectible,there is no sufficient propulsion to exchange between the supplier and recipient of information,the information precision and effectiveness is lower,the disparity is existed between the owner and user on the information realization,and the question about information shifting direction and degree.

影响中国农业科技成果转化的一个重要因素，是存在于农业科技成果信息的发布与接受诸环节中的各种障碍，包括农业科技信息的形式不适合大众化，信息传播的载体不完善，信息供体和信息受体的行为动力不足，信息的信度和效度不高，信息的持有者和使用者之间存在认知差距以及信息的梯度转移问题等。

The theory model of information equipments allocation that takes demands as direction is set up based on summarized different characteristics of these two kinds of information resources. The relevant contents about how to select the type of information equipments are explained. The quality model of the enterprise's information personnel is established based on redistricted the duties of enterprise's positions. On this basis, this dissertation proposed some suggestions on information equipments and information personnel's management.

本文将企业支持性信息资源划分为信息设备和信息人员两大类，根据这两类信息资源的不同特点分别对其相关理论进行了总结凝练，建立了以需求为导向的信息设备配置理论模型，阐述了关于信息设备选型的相关内容，重新划分企业的职类职位、构建出企业信息人员的素质模型，为合理配置信息设备和信息人员提供了理论依据和实现方法。

Bob Eckert has been chairman and chief executive of Mattel for eight years.

美泰董事长兼首席执行官鲍勃·埃克尔特在任已8年。

The outlook for honors and disgraces carries on and surpasses the traditional outlook for honors and disgraces theoretically, and carries on and develops the theory of construction of socialist mora...

社会主义荣辱观的提出在理论上是对传统荣辱观的一次继承和超越，是对社会主义道德建设理论的继承和发展，在实践上有利于形成良好的社会风尚。