在城市中行走

当我们乘坐的"和谐号"动车下午4点30分准时到达杭州火车站时,我突然联想起《红楼梦》里刘姥姥进大观园时的模样。我朝同伴们夸张地笑笑,第二个"刘姥姥"进城来了。初到杭州,并且是来领一个作文大赛的奖项,心情多少是激动的。可是刚下车,四周闷热的空气像积蓄了许久,突然鼓成一团,轰的朝我们压来。背着包在人海中踉跄前行,我摸摸发烫的脸,自言自语道:"刘姥姥"进城还真不容易。辗转行走了数条大马路后,终于在傍晚6点安全入住旅店。林珊一看到床,鞋都没脱便直接跳了上去,     

单片机实现的自动转换量程电压测试仪

用单片机设计并实现了自动转换量程的大范围测量电压的测试仪，提出该系统的组成原理、硬件结构及软件设计。     

机动车违章自动拍照系统

介绍了一种用PIC单片机对机动车违章进行自动照拍的监控系统的实现方法，并给出其硬件组成及工作原理。     

可自动批改电子试卷设计与实现

文章通过挖掘常见应用软件本身具有的功能,阐述了三种不同机制实现可自动批改电子试卷的设计原理,制作可以实现自动批改的网页试卷、DOC/PPT试卷和电子表格试卷。     

计算机考试操作题自动阅卷的实现

操作题的自动阅卷系统可分为考生试卷、分析、评分细则管理和判定评分4个模块．利用ActiveX组件提供的对象来识别WPS Office文档，必需弄清各对象之间的关系。     

Word、Excel自动阅卷系统的设计与实现

随着社会信息化程度的不断提高,计算机应用能力的普及培训及考核已经成为了一个产业,考核中传统手工阅卷也逐渐走向了自动阅卷,本文针对主观性很强的 Word 2000和 Excel 2000上机操作题目自动阅卷系统的设计思想、实现方法以及所采用的技术进行了系统的阐述。     

Correlation analysis-based image segmentation approach for automatic agriculture vehicle

INTRODUCTION In recent years,harvesting crop by combine has become more and more popular in China.In2003,combines were used to harvest23%of rice and71%of wheat.The work described here is part of a pro-ject aimed at researching automatic combines who follow the cut-uncut edge of the crops automatically to reduce the driver’s fatigue from the intensive work.Much attention has been focused on vision-bas-ed automatic agriculture vehicle.Image segmenta-tion is the key to extracting the guida…     

Using LSA and text segmentation to improve automatic Chinese dialogue text summarization

Automatic Chinese text summarization for dialogue style is a relatively new research area. In this paper, Latent Semantic Analysis （LSA） is first used to extract semantic knowledge from a given document, all question paragraphs are identified, an automatic text segmentation approach analogous to Text＇filing is exploited to improve the precision of correlating question paragraphs and answer paragraphs, and finally some ＂important＂ sentences are extracted from the generic content and the question-answer pairs to generate a complete summary. Experimental results showed that our approach is highly efficient and improves significantly the coherence of the summary while not compromising informativeness.     

数据库报表生成通用程序设计

文中介绍一个数据库报表生成及打印通用程序的编程思想，以及一些编程技巧．