基于COM的Matlab与C++Builder混合编程

以实例展示了通过Matlab6．5制作、并在C Builder5环境中调用COM组件的混合编程方法。给出了设置Matlab COM Builder编译环境的具体步骤，编译生成了与Microsoft Windows相兼容的COM组件；在c Builder下调用组件时通过安全数组的化入传出实现了应蹦程序与COM的数据接口，并通过简单的事件响应工程成功调用了所制作的实例组件。     

在C++Builder中利用Mideva实现矩阵运算

Matlab是当今使用最为广泛的数学软件,它具有相当强大的数值计算、数据处理、系统分析、图形显示,甚至符号运算功能,是一个完整的数学平台,但是它不能实现端口操作和实时控制。Borland C++Builder是一种新颖的可视化编程语言,可方便实现交互界面、数据采集和端口操作等,但是它在数值处理分析和算法工具等方面,效率远远低于Matlab语言。因此,若能将两者结合运用,实现优势互补,将获得极大的效益。通常可以通过Matlab的DLL链接库调用Matlab引擎或者使用Matlab的C编译器对M文件(Matlab程序文件)进行转     

在C++Builder里创建被Visual C++使用的DLL

在前两篇文章里,我们讨论了如何在C Builder工程里调用用MS Visual C 创建的DLL。这篇文章讨论相反的一种情形,举例说明如何用C Builder创建一个DLL,使它可以在Visual C 工程里调用。     

酷软自编之FTP初步

平时我们制作或更新主页时，都可能要用到CutFTP之类的软件。我们总是用别人的软件，何不尝试制作自己的FTP软件呢?C Builder中提供了TNMFTP这个类，使程序员可以很轻松快捷地创建自己的FTP件上传软件。本就讲述用C Builder中提供的TNMFTP方法制作自己的FTP酷软。     

用C＋＋Builder制作可视化元件

C++Builder以其强大的面向对象的编程功能正被越来越多的编程人员所采用。在C++Builder里编程序不再是一项艰难的工作,甚至简单到不用写一行语句就能编出一个拥有漂亮界面的程序。其中的奥妙在于C++Builder编程环境里多了可视化元件,它使编程变得简单、直观。在C++Builder里,可以选用软件本身提供的元件,或到Internet上寻找别人编制的元件。然而当这些元件都不能满足需要时,用户可     

基于COM的VC与Matlab混合编程

介绍了一种基于组件对象模型(Component Object Model，COM)的Matlab与VC混合编程方法。它以Matlab 6．5中的Matlab COM Builder模块为转换工具，将Matlab的M函数文件转换为COM组件后应用在VC程序中。集成后的软件不仅能够充分发挥两种语言各自的优点，还可以完全脱离Matlab的运行环境。提供的实现过程和编程实例均说明此方法简单、方便、可操作性强。     

基于Mondem的远程控制的C＋＋Builder实现方法的研究

文章主要介绍了Windows环境下开发基于C Builder的Modem通信软件来实现远程控制，着重介绍了如何利用C Builder进行串口编程和Modem的基础通信技术。作为实例，还介绍了作者自主开发的一个数控切纸机远程诊断系统。     

基于C++Builder的集散型空调监控软件设计

给出了厂房集散型中央空调监控系统结构和上层监控软件完成的主要功能，并给出了用C Builder编写的关键部分软件实现方法实例。     

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。     

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。     

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.     

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.     

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     

Explanation and prediction: an architecture for default and abductive reasoning

Although there are many arguments that logic is an appropriate tool for artificial intelligence, there has been a perceived problem with the monotonicity of classical logic. This paper elaborates on the idea that reasoning should be viewed as theory formation where logic tells us the consequences of our assumptions. The two activities of predicting what is expected to be true and explaining observations are considered in a simple theory formation framework. Properties of each activity are discussed, along with a number of proposals as to what should be predicted or accepted as reasonable explanations. An architecture is proposed to combine explanation and prediction into one coherent framework. Algorithms used to implement the system as well as examples from a running implementation are given.     

Three Process Perspectives: Organizations, Teams, and People

This paper provides the author's personal views and perspectives on software process improvement. Starting with his first work on technology assessment in IBM over 20 years ago, Watts Humphrey describes the process improvement work he has been directly involved in. This includes the development of the early process assessment methods, the original design of the CMM, and the introduction of the Personal Software Process (PSP)^SM and Team Software Process (TSP){^SM}. In addition to describing the original motivation for this work, the author also reviews many of the problems he and his associates encountered and why they solved them the way they did. He also comments on the outstanding issues and likely directions for future work. Finally, this work has built on the experiences and contributions of many people. Mr. Humphrey only describes work that he was personally involved in and he names many of the key contributors. However, so many people have been involved in this work that a full list of the important participants would be impractical.     

基于复小波噪声方差显著修正的SAR图像去噪

提出了一种基于复小波域统计建模与噪声方差估计显著性修正相结合的合成孔径雷达(Synthetic Aperture Radar,SAR)图像斑点噪声滤波方法。该方法首先通过对数变换将乘性噪声模型转化为加性噪声模型,然后对变换后的图像进行双树复小波变换(Dualtree Complex Wavelet Transform,DCWT),并对复数小波系数的统计分布进行建模。在此先验分布的基础上,通过运用贝叶斯估计方法从含噪系数中恢复原始系数,达到滤除噪声的目的。实验结果表明该方法在去除噪声的同时保留了图像的细节信息,取得了很好的降噪效果。     

How do children do mathematics with LOGO?

Abstract  This paper considers some results of a study designed to investigate the kinds of mathematical activity undertaken by children (aged between 8 and 11) as they learned to program in LOGO. A model of learning modes is proposed, which attempts to describe the ways in which children used and acquired understanding of the programming/mathematical concepts involved. The remainder of the paper is concerned with discussing the validity and limitations of the model, and its implications for further research and curriculum development.