基于VC、Matlab的汽车制动性能联合仿真

利用Visual C＋＋实现图形的绘制、数值计算等方面较为复杂，而Matlab在这方面具有强大的功能，但Matlab不能脱离其编译环境运行，界面编写功能简单，程序的执行效率较低。本文探讨基于VisualC＋＋、Matlab与Matcom联合仿真的问题。利用Matcom可以将Matlab代码准确的翻译为C＋＋代码，充分发挥各自的优势。实现了Visual C＋＋、Matlab与Matcom对汽车制动性能的计算及仿真，利用该方法可大大提高仿真软件的开发效率及计算精度。     

Visual C++与Matlab接口方法的实现

本文首先论述了Visual C＋＋和Matlab混合编程的重要性和优点，介绍了在Visual C＋＋中利用Matlab引擎调用Matlab函数的方法．和在Matlab中调用Visual C＋＋代码的方法，并以具体实例详细说明了如何实现Visual C＋＋与Madab混合编程，为软件开发提供了强有力的技术支持。     

MATCOM与VC＋＋混合编程中自定义函数作为输入参数的调用方法

介绍了Matlab和Visual C＋＋混合编程的几种常用方法及怎样设置Visual MATCOM编译环境,重点讨论了Matlab工具箱中某些以自定义函数作为输入参数的函数在Vc＋＋中无法编译的问题。在Visual MATCOM编程环境下,借助MATCOM内置函数库,实现了VC＋＋对此类函数的直接调用。     

Windows CE.NET与Windows PC间的互联分析与设计

分析了嵌入式操作系统Windows CE.NET与Windows操作系统间互联的主要区别。设计了一种串口通信协议,利用该协议不但可以实现消息和控制命令的收发,而且可以实现具有断点续传功能的文件传输。最后分别在Microsoft Visual C＋＋6.0和Microsoft eMbedded Visual C＋＋4.0环境下,编程实现了系统互联。通过实验和使用证明该方法能够准确可靠地完成消息和文件等数据在系统间的传输。     

MATLAB与C/Visual C++混合编程的实现

首先分析了当前在国内外十分流行的工程设计和系统仿真软件包Matlab的优缺点,然后介绍了MATLAB与C／Visual C＋＋混合编程的两种方法,并主要介绍Matcom(一种将Matlab与C＋＋结合的工具)的功能及使用方法,最后对其效果进行了总结.     

Visual C＋＋与MATLAB程序的接口研究

通过MATLAB Engine,Automation服务器和MATLAB数学库和图形库三种方法分别实现在Visual C＋＋中调用MATLAB程序,并比较了它们各自的优缺点。在实例中,运用MATLAB Engine方法做成一个动态链接库,满足了封装性的要求,实现了与Visual C＋＋的接口。     

基于COM技术的C#与Matlab混合编程

提出基于组件对象模型(COM)技术实现Visual C#与Matlab混合编程的2种方法,一种是通过C#使用Matlab提供的自动化服务,另一种是使用Matlab COM Builder将M语言文件编译成COM组件供C#调用。以地理信息系统中常用的空间插值分析为例给出了这2种方法的具体实现。对两者进行比较,提出了各自的适用范围。结果表明使用COM技术实现混合编程能充分发挥Visual C#与Matlab各自的特点,提高程序开发和运行效率。     

基于改进的RBFNN在线故障诊断专家系统设计

针对在线故障诊断需求,通过分析神经网络和专家系统的各自特点和不足.为解决上述问题,构建了神经网络的在线故障诊断专家系统.通过对比分析选择径向基函数(RBF)神经网络,采用减聚类和k-means聚类混合算法求取RBF参数;建立了显示与隐式知识库,采用带可信度的产生式规则表示知识,运用ADO方法管理知识库和应用Visual C++、Matlab混合编程的方法,实现了诊断系统组建;最后在某随动装置在线故障诊断中仿真验证,构建系统很好地解决了在线快速故障诊断的问题.     

科学计算软件快速开发技术的研究

讨论了C＋＋语言与Matlab语言结合快速开发科学计算软件的优越性和可行性，Visual C 调用Matlab函数的几种方法，其中着重探讨Matlab函数在Visual C 中的编译技术以及如何在Visual C 中调用Matlab Shared M-DII，开发Windows平台独立可执行文件的技术。作为例程给出了Visual C 中开发小波分析软件的步骤和要点，给出了源代码，程序在Win2000系统下成功编译，并能独立运行在Win9x和Win2000操作系统上。     

一种实现C++ Builder与Matlab混合编程的方法

在软件开发中，提出了一种实现C＋＋Builder与Matlab混合编程的方法。此方法在C＋＋Builder环境中直接调用Matlab函数，避免编写大量代码，且可脱离Matlab环境执行程序。本文着重介绍了如何利用Matcom在C＋＋Builder中调用Matlab函数，并举例证明该方法是有效的。     

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。     

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     

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.     

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.