用户

The implementation of a general-purpose data loading tool of Rde/VMS database in the VAX environment is described and the design idea as well as the skill in implementation is discussed.

前富i 在数据库的建立和使用过程中，数据装载是。个必不刁少的环节。一般说来，关系数据库中包含有大量的用户关系，而这些用户关系又包含有大量需要装人的记录。

This paper designs and develops information filtering system based on SVM. On the basis of information filtering model based on SVM, According to layered, modular method, this paper designs and develops information filtering system; The system uses three-layer filtering strategy, including packet intercepted model、SVM training model、filtering model、feedback learning model and so on; The system uses SPI technology to intercept packet, vector space module to express text, SVM method to learn training set to construct user profile and feedback incremental learning algorithm to optimize the user profile.

在研究基于SVM的网络信息过滤模型的基础上，按照分层、模块化设计的思路，设计并实现了基于SVM的网络信息过滤系统；该系统实现了三级过滤机制，主要包括数据包截获及协议分析、SVM训练、系统过滤、反馈学习等模块；该系统采用SPI技术实现数据包的截获及重组，采用向量空间模型进行文本表示，利用SVM方法对训练样本进行学习，生成用户模板，利用基于SVM的反馈增量学习算法来进一步调整优化用户模板。

In the personalized recommending test, the system taking the new method has better effect than that taking the improved Vector Space Model representation.

个性化推荐测试中，采用这种基于SSN的用户多兴趣建模方法的系统其推荐效果要好于采用前一种改进的VSM用户单兴趣建模方法的系统。

Aimed at the problem in the Kalman multiuser detector with a rapid performance degradation in the presence of signature waveform mismatch in the multipath channel, an improved blind multiuser detection algorithm is presented based on Kalman filtering. The method introduces the subspace technique to modify original state space model, thus the detector is modeled as a vector in the signal subspace.

针对卡尔曼滤波盲多用户检测算法在多径信道存在波形失配的情况下性能迅速下降的问题，引入子空间概念对原状态空间模型进行了改进，进而得到了改进的盲多用户检测算法。

The Red Sea has used the diameter is the 9cm static figure radiation ventilator, but pursues the static sound to play the family to be possible to purchase a ventilator velometer, the hand control ventilator's rotational speed adjusts between 1200-2200 rpm, ventilator's noise is also is situated between 15-25db10% differently according to the rotational speed, both has satisfied the radiation request, and may according to user's need, the adjustment wind speed realize the user static sound demand.

红海采用了直径为9cm的静音型散热风扇，不过追求静音的玩家可以购买一个风扇调速器，手动控制风扇的转速在1200-2200 rpm之间调整，风扇的噪音也是根据转速的不同介于15-25db±10%，既满足了散热要求，又可以根据用户的需要，调整风速来实现用户静音的需求。

A system and method of information dissemination that permits the user to listen to the specific content of information when and where he or she wants to. A radio or television receiver system receives information from an FM subcarrier, a television vertical blanking interval transmission, an active picture area television transmission, a television separate audio program transmission or a dedicated radio channel and stores the transmitted information in a memory. A user interface allows selection from the memory of the stored information via a set of menus controlling a hierarchical database, so as to access particular items of the information.

一种信息传播的系统及方法，当他或她希望的时候及场合，允许用户，收听具体的信息内容，射频电视接收机系统从FM副载波、电视垂直消隐间隔发送、活动图象区电视发送、电视分离音频节目发送或专用无线电频道接收信息，并将所发送的信息存储在一个存储器中，用户接口通过一组控制分级数据库的菜单实现从存储器中对存储的信息的选择，以存取专项信息。

The comprehensive survey at present telecommunication industry market, we all know the network telephone has recently experienced the extremely astonishing change in several years, got rid of before was only in a Internet application attached status, now VoIP already has obtained the enterprise as well as the common user user's favour, the gradual substitution originally has used the traditional telephone serves, because VoIP not merely was the new correspondence service project, more importantly to traditional correspondence service vicariousness more and more high, once has opened a gap from here, when the VoIP user are more and more many, at present the traditional telecommunication system the urgent telephone possibly will be the following question which the future VoIP environment will be able to face, Pulls round to move the whole body the question although is unable in the short-term to appear, but this obviously is may foresee.

中文摘要综观目前的电信产业市场，网路电话(Voice over Internet Protocol；VoIP)在最近几年经历了非常惊人的改变，摆脱了以前只是个网际网路应用上的一个附属身份。现在VoIP已经获得了企业以及一般使用者用户的青睐，逐渐的取代了原本所使用的传统电话服务，就因为VoIP不仅仅是新的通信服务项目而已，更重要的是对传统通信服务的替代性越来越高，一旦从这里开了个缺口，当VoIP用户越来越多时，目前传统电信系统之紧急电话将可能是未来VoIP环境会面临到的后续问题，牵一发而动全身的问题虽然无法在短期间出现，但这显然是可以预见的。

A proposal of videotex on demand over one way HFC network by telephone is presented. The general structure of the network, pretransmitting system and the 8031 SCM system which deals with demand and inquiry from users are discussed in details. The structure and functions of the user's receiving system is also introduced.

本文提出了一种在单向 HFC网上用市话进行图文信息点播的方案，详细论述了网络总体结构、前端发送系统以及处理用户查询点播的 80 31单片机系统，并介绍了用户接收系统的结构和功能。

It stores and displays information in blocks of information called frames or pages. Videotex offers a simple user interface by displaying page of information that contain text and graphics providing an easy way for an untrained user to access one or more databases of information.

可视图文以信息块的形式存储和显示信息，它有一个简单的用户界面，其中显示了有文本和图形组成的信息页，这为一些未经培训的用户访问一个或多各数据库信息提供了一种简易的方法。

A proposal of videotex on-demand over one-way HFC network by telephone is presented. The general structure of the network, pretransmitting system and the 8031-SCM system which deals with demand and inquiry from users are discussed in details. The structure and functions of the users receiving system is also introduced.

本文提出了一种在单向HFC网上用市话进行图文信息点播的方案，详细论述了网络总体结构、前端发送系统以及处理用户查询点播的8031单片机系统，并介绍了用户接收系统的结构和功能。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。