RF/wireless-interconnect: The next wave of connectivity

In the era of the nanometer CMOS technology, due to stringent system requirements in power, performance and other fundamental physical limitations (such as mechanical reliability, thermal constraints, overall system form factor, etc.), future VLSI systems are relying more on ultra-high data rates (up to 100 Gbps/pin or 20 Tbps aggregate), scalable, re-configurable, highly compact and reliable interconnect fabric. To overcome such challenges, we first explore the use of multiband RF/wireless-interconnects wh...     

Towards a web-based progressive handwriting recognition environment for mathematical problem solving

The emergence of pen-based mobile devices such as PDAs and tablet PCs provides a new way to input mathematical expressions to computer by using handwriting which is much more natural and efficient for entering mathematics. This paper proposes a web-based handwriting mathematics system, called WebMath, for supporting mathematical problem solving. The proposed WebMath system is based on client–server architecture. It comprises four major components: a standard web server, handwriting mathematical expression editor, computation engine and web browser with Ajax-based communicator. The handwriting mathematical expression editor adopts a progressive recognition approach for dynamic recognition of handwritten mathematical expressions. The computation engine supports mathematical functions such as algebraic simplification and factorization, and integration and differentiation. The web browser provides a user-friendly interface for accessing the system using advanced Ajax-based communication. In this paper, we describe the different components of the WebMath system and its performance analysis.     

“汇编语言程序设计”的比较教学法

基于比较教学法的优势,文章从数据安排、数据处理、流程控制、子程序结构等程序设计的基本方面对汇编语言和高级语言中的相关机制作了对比分析,提出了"汇编语言程序设计"比较教学的基本思路。     

命名和征服(英文)

This paper introduces a technique that has been used successfully in University College Dublin,Ireland and Fudan University in Shanghai,China,to teach the formal aspects of computer programming to undergraduate students.The technique,name and conquer,relies on the use of modelling small mathematical domains and allowing the results of these models to form the basis for the programming task.     

基于MathML和SVG的数学交流平台构建

针对现有数学交流平台中公式和图形在编辑和显示方面存在的问题,提出一种基于MathML和可伸缩矢量图形（SVG）的数学交流环境的实现方案,构造了一个即时沟通和数学问题讨论的平台MathBoard。MathBoard支持数学公式和图形的在线可视化动态编辑和显示,为用户提供一个高效的、高可靠的数学交流环境。     

电力线数字灰度图像增强算法

无人机巡线大大提高了输电线路巡线的效率,若利用计算机处理采集的数字图像可以进一步提高效率,而图像增强处理是计算机处理图像的一个重要过程.结合电力线数字灰度图像的特点,讨论了利用随机数学模型和模糊数学模型两类不同灰度图像增强算法,比较了这些算法的应用效果.分析了现有图像增强算法在电力线灰度图像中应用的不足,据此给出了一种基于模糊数学模型的改进型图像增强算法,并利用实例验证其具有更好的适用性.     

RMPCT技术在连续重整装置上的应用

催化连续重整是石油加工中极其重要的工艺过程。由于反应复杂,过程变量多,变量之间耦合严重,存在许多重要不易测量变量,使过程控制难度大,采用常规的PID单回路控制有很大的局限性。多变量模型预估控制MPC是石油化工生产中广泛应用的1种先进控制策略。霍尼韦尔公司在MPC的基础上开发出了鲁棒多变量模型预测控制技术RMPCT。将R...     

模糊集间的R_0-相似关系及其性质

将王国俊教授在R0-型逻辑系统中建立的R0-蕴涵算子应用于模糊数学理论之中,在非空集合X为论域的模糊集族F(X)上定义了一种新型运算-R0蕴含运算,并讨论了F(X)上R0-蕴含运算的一些基本性质。通过R0-蕴含运算在F(X)上定义了一个二元模糊相似关系-R0-相似关系,并对其性质进行了较为详细的讨论。在有限论域X确定的模糊集族F(X)上给出了几个R0-相似关系的具体实例。     

ArcVieW应用开发中动态连接库方法研究

Ａｖｅｎｕｅ是地理信息系统软件平台ＡｒｅＶｉｅｗ的二次开发工具,该文重点介绍了在Ａｖｅｎｕｅ开发蝇使用动态连接库的实现方法。     

浅议中职数学教学的思想教育

在中职数学教学中结合数学的学科特点对学生进行思想教育,对于提高学生的综合素质,促进学生全面发展具有重要意义。本文从数学的文化性、数学思想方法的引申、数学中包含的德育、美育因素和劳动思想等几个方面,提出在中职数学教学中渗透思想教育的做法。