主动连接的广播教学解决方案

同一VLAN下的2个物理机房,其中一个机房在使用广播软件教学时会对另一个机房产生干扰,并且学生接受教师屏幕时是被动模式．该文介绍了一种使用VNC远程控制软件,实现学生主动连接教师机并且在2个物理机房同时教学时不产生广播教学干扰的方法     

WindowsCE.NET中断延迟测试与分析

嵌入式系统对实时性能一般要求较高,中断延迟是评估嵌入式操作系统实时性能的重要指标。利用ILTiming测试工具对WinCE4.2和5.0进行中断延迟测量,分析了导致中断延迟的原因,同时针对PXA255处理器的BSP提出了测试WindowsCE系统中断延迟的方法。     

数据结构教学方法研究

通过对教学方法地研究,在项目分解、分组讨论、多媒体应用、游戏代码剖析、网络辅助等方面进行具体地理论和实验教学,使得学生能更好的掌握《数据结构》这门基础课程.     

Real time 3D simulation for nose surgery and automatic individual prosthesis design

This paper presents an intuitive nose surgery planning and simulation system, using 3D laser scan image and lateral X-ray image, to provide high quality prediction of the postoperative appearance, and design the patient specific prosthesis model automatically. After initial registration, the internal surface of soft tissue at the nose region was generated by the statistical data for soft tissue thickness adapted by the individual thickness information from the X-ray image. Then, the sketch contour of the 3D scan data on the lateral X-ray image was modified manually or adjusted automatically according to some aesthetic statistical data, to drive the simulation in real time by the state-of-the-art Laplacian surface deformation method. When satisfied with the 3D postoperative appearance, the deformation was mapped to the internal surface of soft tissue, and the change before and after simulation was utilized to generate the patient specific prosthesis model automatically. The surgeons who used the system confirmed that this planning system is attractive and has potential for daily clinical practice.     

用于高性能锁相环的CMOS电荷泵的设计

一般的CMOS电荷泵有充放电流失配的问题.电流失配导致了相位偏差.本文研究了一般CMOS电荷泵电流失配产生的原因,提出了一种新型的电荷泵.利用误差放大器和参考电流源以获得良好的电流匹配特性,降低了锁相环的相位噪声;利用电荷移除管有效地抑制了电荷共享.采用chartered 0.35umCOMS工艺进行仿真.仿真结果显示该电路有很好的电流匹配特性.     

Efficient storage of healthcare data in XML-based smart cards

In this paper we present storage structures for efficiently processing XML path queries on healthcare data stored in smart cards using XML format. In the design of the storage structures that we present, properties of healthcare data and fundamental types of queries on the healthcare data are taken into account as well as the constraints of the smart cards. We compare the space and time efficiency of the proposed storage structures for various types of queries.     

The locally definable property of the product control structure

In this paper, the control structures and control technologies in decentralized discrete event control system are investigated. It shows that if the control structures on two local systems are standard and locally definable, so is the product control structure. Furthermore, a control technology associated with the product control structure is also given     

On the probability theory on MV algebras

 The paper contains a review of some results concerning probability theory on MV algebras (laws of large numbers, central limit theorem, martingale convergence theorem). Also some algebraic and methodical aspects are discussed.     

基于消除地方高校成长上限基模的实证研究——以江西M学校为例

本文基于系统动力学反馈基模分析方法,在分析江西地方高校发展的成长上限基模和对策基模的基础上进行实证研究,引入相关数据,构建消除成长上限基模的顶点赋权模型,并提出综合对策思考。     

甲苯甲烷氧化偶联制苯乙烯的研究

对甲苯甲烷氧化偶联制苯乙烯的工艺、催化剂、反应机理等方面的研究进展进行了评述，提出了今后研究的方向。