在MFC中使用OenGL

ＯｐｅｎＧＬ是一个强大的３Ｄ图形库,然而在ＭＦＣ中使用ＯｐｅｎＧＬ并非易事,本文将阐述在ＭＦＣ中构造ＯｐｅｎＧＬ显示环境所必须循环的规范。     

在MFC中使用OpenGL

ＯｐｅｎＧＬ是一个强大的３Ｄ图形库,然而在ＭＦＣ中使用ＯｐｅｎＧＬ并非易事,本文将阐述在ＭＦＣ中构造ＯｐｅｎＧＬ显示环境所必须遵循的规范。     

OpenGL三维图形在Visual C＋＋中的实现

本文介绍了ＯｐｅｎＧＬ的基本概念及其基本程序结构，并详细讨论了如何在Ｖｉｓｕａｌ Ｃ＋＋中绘制ＯｐｅｎＧＬ三维图形的一般过程。     

C＋＋Builder环境下基于OpenGL的动画编程方法

本文通过一个完整的ＯｐｅｎＧＬ动画程序,介绍并演示了在Ｃ＋＋Ｂｕｉｌｄｅｒ环境下开发ＯｐｅｎＧＬ动画的方法。     

三维真实感地图生成

介绍了ＯｐｅｎＧＬ的基本工作机制,并详细论述了利用Ｗｉｎｄｏｗｓ９５＋ＯｐｅｎＧＬ＋ＶＣ＋＋５．０平台开发三维真实感地图的基本原理和过程。实践证明,利用该方法开发三维地图不仅速度快,而且真实感效果好。     

用OpenGL开发虚拟制造环境(二)

本文介绍ＯｐｅｎＧＬ３Ｄ图形处理的管道过程,从建立模型坐标、视平面坐标到设备视风变换。论述了ＯｐｅｎＧＬ在虑拟制造环境开发实践中的应用。     

OPEN GL在计算机校园虚拟漫游中的应用

总结了ＯｐｅｎＧＬ和Ｄｉｒｅｃｔ３Ｄ两种工具软件在实现三维实时过程中的特点,给出了基于ＯｐｅｎＧＬ的计算机校园虚拟漫游的具体实现过程。     

OpenGL视类及其在三维图形开发中的应用

ＯｐｅｎＧＬ是一个功能强大的三维图形库,然而在使用ＭＦＣ开发应用程序并采用ＯｐｅｎＧＬ绘制三维图形的时候,必须遵循一些固定的规范：先建立ＯｐｅｎＧＬ绘制环境,然后才能使用ＯｐｅｎＧＬ命令。本文介绍了一个基于ＭＦＣ的具有封装性,可继承性和可重用的ＯｐｅｎＧＬ视类,并给出该视类的具体实现方法。我们将这个ＯｐｅｎＧＬ视类应用于分形三维重建软件的开发中,有效地缩短了开发周期。     

Windows95NT环境下的OpenGL应用程序框架

ＯｐｅｎＧＬ是由ＳＧＩ公司为图形工作站推出的ＧＬ（ＧｒａｐｈｉｃｓＬｉｂｒａｒｙ）发展而来的开放式图形库．作为一个性能优越的图形程序设计界面适用于广泛的计算机环境,从个人计算机到工作站和超级计算机,ＯｐｅｎＧＬ都能实现高性能的三维图形功能、目前,包括Ｍｉｃｒｏｓｏｆｔ公司、ＳＧＩ公司、ＡＴＴ公司的ＵＮＩＸ软件实验室、ＩＢＭ公司、ＤＥＣ公司、ＳＵＮ公司、ＨＰ公司等几家在计算机市场占主导地位的大公司都采用了Ｏｐｅｎ－ＧＬ图形标准,因此ＯｐｅｎＧＬ应用程序具有广泛的移植性。ＯｐｅｎＧＬ已经成为目前三维…     

ELSA最新专业图形卡Synergy 2000测试(下)

ＶｉｅｗＰｅｒｆ测试 ＶｉｅｗＰｅｒｆ是ＳＰＥＣ公司ＯＰＣ（ＯｐｅｎＧＬ Ｐｅｒｆｏｒ－ｍａｎｃｅ Ｃｈａｒａｃｔｅｒｉｚａｔｉｏｎ）项目组的主要ＯｐｅｎＧＬ测试工具。目前ＯＰＣ项目组的主席是３Ｄｌａｂｓ公司的ＢｉｌｌＬｉｃｅａＫａｎｅ。ＶｉｅｗＰｅｒｆ是个老牌的ＯｐｅｎＧＬ测试软件包,它的最新版本是６．１２,也就是我们这次采用的版本。ＶｉｅｗＰｅｒｆ６．１２由６个项目组成,分别是ＡＷａｄｖｓ－０４、ＤＲＶ－０７、ＤＸ－０６、Ｌｉｇｈｔ－０４、ＭｅｄＭＣＡＤ０１和ＰｒｏＣＤＲＳ－０３,它们分别用来…     

Only connect: teaching, technology and telesis

Abstract This paper describes an approach to the design of interactive multimedia materials being developed in a European Community project. The developmental process is seen as a dialogue between technologists and teachers. This dialogue is often problematic because of the differences in training, experience and culture between them. Conditions needed for fruitful dialogue are described and the generic model for learning design used in the project is explained.     

European Community policy and the market

Abstract This paper starts with some reflections on the policy considerations and priorities which are shaping European Commission (EC) research programmes. Then it attempts to position the current projects which seek to capitalise on information and communications technologies for learning in relation to these priorities and the apparent realities of the marketplace. It concludes that while there are grounds to be optimistic about the contribution EC programmes can make to the efficiency and standard of education and training, they are still too technology driven.     

一种自适应子融合集成多分类器方法

融合集成方法已经广泛应用在模式识别领域,然而一些基分类器实时性能稳定性较差,导致多分类器融合性能差,针对上述问题本文提出了一种新的基于多分类器的子融合集成分类器系统。该方法考虑在度量层融合层次之上通过对各类基多分类器进行动态选择,票数最多的类别作为融合系统中对特征向量识别的类别,构成一种新的自适应子融合集成分类器方法。实验表明,该方法比传统的分类器以及分类融合方法识别准确率明显更高,具有更好的鲁棒性。     

煤矿井下安全监控分站的设计及其仿真实现

为了设计一种具有低成本、低功耗、易操作、功能强且可靠性高的煤矿井下安全分站,针对煤矿安全生产实际,文章提出了采用MCS-51系列单片机为核心、具有CAN总线通信接口的煤矿井下安全监控分站的设计方案;首先给出煤矿井下安全监控分站的整体构架设计,然后着重阐述模拟量输入信号处理系统的设计过程,最后说明单片机最小系统及其键盘、显示、报警、通信等各个组成部分的设计;为验证设计方案的可行性与有效性,使用Proteus软件对设计内容进行仿真验证,设计的煤矿井下安全监控分站具有瓦斯、温度等模拟量参数超标报警功能和电机开停、风门开闭等开关量指示功能;仿真结果表明:设计的煤矿井下安全监控分站具有一定的实际应用价值.     

Avoiding semantic and temporal gaps in developing software intensive systems

Development of software intensive systems (systems) in practice involves a series of self-contained phases for the lifecycle of a system. Semantic and temporal gaps, which occur among phases and among developer disciplines within and across phases, hinder the ongoing development of a system because of the interdependencies among phases and among disciplines. Such gaps are magnified among systems that are developed at different times by different development teams, which may limit reuse of artifacts of systems development and interoperability among the systems. This article discusses such gaps and a systems development process for avoiding them.     

基于QTE的蒙古文显示机制研究与实现

蒙古语言是中国蒙古族使用的通用语言,由于蒙古文区别于其他文字的书写方式和其自身变形机制等特点,在很多通用的文字处理引擎中都不被支持。在嵌入式产品开发与应用领域中Linux加QTE已经成为流行方式。该文给出了一种在QTE环境上实现基于标准Unicode的蒙古文点阵显示和变形算法, 并自定义了支持蒙古文的QTE组件,扩展了QTE功能,为在Linux加QTE方式的嵌入式体系结构中处理蒙古文提供了一种解决方法。     

Designing economic np control charts: A programmed simulation approach

This paper presents control charts models and the necessary simulation software for the location of economic values of the control parameters. The simulation program is written in FORTRAN, requires only 10K of main storage, and can run on most mini and micro computers. Two models are presented - one describes the process when it is operating at full capacity and the other when the process is operating under capacity. The models allow the product quality to deteriorate to a further level before an existing out-of-control state is detected, and they can also be used in situations where no prior knowledge exists of the out-of-control causes and the resulting proportion defectives.     

基于AD9626的模拟信号采集存储卡设计

自然界的绝大部分信号都是以模拟的形式存在,因此模拟信号的采集转换存储在数字时代十分关键。文章讨论了在雷达信号处理领域基于AD9626的AD采集存储卡的设计原理、硬件结构和程序设计与芯片配置等问题,为今后相关领域的研究提供了可参考的方案。     

The development of robot art

Going through a few examples of robot artists who are recognized worldwide, we try to analyze the deepest meaning of what is called “robot art” and the related art field definition. We also try to highlight its well-marked borders, such as kinetic sculptures, kinetic art, cyber art, and cyberpunk. A brief excursion into the importance of the context, the message, and its semiotics is also provided, case by case, together with a few hints on the history of this discipline in the light of an artistic perspective. Therefore, the aim of this article is to try to summarize the main characteristics that might classify robot art as a unique and innovative discipline, and to track down some of the principles by which a robotic artifact can or cannot be considered an art piece in terms of social, cultural, and strictly artistic interest. This work was presented in part at the 13th International Symposium on Artificial Life and Robotics, Oita, Japan, January 31–February 2, 2008     

A human-computer interface for non-computer specialists

The COM teleconferencing system was designed to be easy to use for both beginners and people with much computer experience. A number of design choices in organizing the human-computer interface were considered very carefully. These design problems are not unique for teleconferencing applications, but will appear in many other developments of human-computer interfaces for non-computer specialists. This report discusses naming conventions, menu format, user commands, help facility and the treatment of ‘type ahead’ from the users.