“广西建设科技成果数据库”的特点及其应用

从数据库的构成、文献的标引著录、硬件配置及软件程序设计等方面对数据库所具备的各个特点，作了较详细的分析介绍。并列出检索应用实例。     

Accurate forecasting of the undecided population in a public opinion poll

The problem of pollsters is addressed which is to forecast accurately the final answers of the undecided respondents to the primary question in a public opinion poll. The task is viewed as a pattern‐recognition problem of correlating the answers of the respondents to the peripheral questions in the survey with their primary answers. The underlying pattern is determined with a supervised artificial neural network that is trained using the peripheral answers of the decided respondents whose primary answers are also known. With peripheral answers as inputs, the trained network outputs the most probable primary response of an undecided respondent. For a poll conducted to determine the approval rating of the (former) Philippine president, J. E. Estrada in December 1999 and March 2000, the trained network predicted with a 95% success rate the direct responses of a test population that consists of 24.57% of the decided population who were excluded in the network training set. For the undecided population (22.67% of December respondents; 23.67% of March respondents), the network predicted a final response distribution that is consistent with the approval/disapproval ratio of the decided population. Copyright © 2002 John Wiley & Sons, Ltd.     

空间弧面凸轮数控加工程序的计算机辅助编制

介绍了空间弧面凸轮数控加工的方法和数控加工程序的计算机辅助编程方法 ,并给出了辅助编程后模拟显示结果     

基于代理的校园网计费管理系统

根据目前Cernet校园网典型结构,设计了一种适应性广、通用性强的校园网计费管理系统,探讨了使用代理服务器进行计费的主要功能和工作流程.     

驻波实验的计算机模拟

利用计算机进行驻波实验模拟,给出了驻波实验的计算机模拟源程序,为在计算机上进行物理实验教学、演示实验以及课件制作提供编程的依据.     

计算机音乐技术及其教学实践构想

传统的音乐教学体系虽然已经形成耳传面授的基本教育途径,但在计算机音乐技术迅猛发展的冲击下已经受到了严重的威胁。计算机在音乐教学中的应用已成为顺应历史潮流、全面利用计算机技术进行现代化教学的先决条件,也是普通院校普及音乐教育、培养高素质人才的有力武器。     

煤矿井下主排水设备的计算机辅助设计

本文阐述了煤矿井下排水设备的计算机辅助设计中选型程序的编制及绘图,介绍了程序的功能,若干技术问题的处理和绘图方法与要点.     

UPS网络控制和电压波形显示的研究

对目前在UPS方面研究的焦点问题作了阐述 ,并重点介绍了UPS网络控制系统的实现方法、系统功能和技术特点     

公共机房硬盘数据维护技术

硬盘数据的维护是确保公共机房计算机软件系统正常运作、保证稳定的实验环境的关键.各种硬盘维护技术有着各自的不足和优点,综合应用这些技术可对硬盘数据提供比较完善的保护.     

基于特征造型的注塑件CAD/CAE研究

以某电器零件的特征造型与注塑分析模拟为例，介绍了Pro/Engineer的特点以及在注塑件产品开发中的应用。