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1594772840660
说明： 数据库大作业系统演示说明，数据库大作业的模板(Database large operation system demonstration, database big job template)
- 2020-08-21 11:18:26下载
- 积分：1
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hr
说明： hr人力资源系统 sqlserver数据库(hr human resources systems sqlserver database)
- 2013-11-04 16:39:10下载
- 积分：1
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1
我上传的是一个数据库，是mysql的数据库，sql文件(I uploaded a database, the database is mysql, sql file)
- 2013-11-13 14:36:24下载
- 积分：1
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source1
在Visual C++中使用MSFlexGrid控件的几点改进，首先要配置ODBC数据源，添加一个ACCESS数据源命为Student Registration，
将数据库指向源程序目录下的student.mdb。(In Visual C++ in the use of MSFlexGrid control points to improve, we must first configure the ODBC data source, add a data source ACCESS life for Student Registration, will point to the source database directory student.mdb.)
- 2009-05-11 00:15:19下载
- 积分：1
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Traversloader
Mathmtical and Computer and relation between them ..
- 2010-03-13 00:44:59下载
- 积分：1
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wy
说明： 首先要在登陆系统时有身份验证功能，其次能对有关学生的各类信息的数据进行添加、修改和删除，能对学生成绩的数据进行添加，修改，删除，能对学生信息进行按学号，姓名进行查询，能对学生成绩按照课程号和姓名进行查询；系统管理员除可实现普通用户的操作外还可以添加，修改，删除用户信息，并能对密码进行修改。(We must first login authentication, and second on the data of all kinds of information about students to add, modify and delete student achievement data to add, modify, delete, according to school student information, name queries on student achievement in accordance with the course number and name of the query In addition to the ordinary user of the operation, the system administrator can also add, modify, delete user information, and can modify the password.
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- 2012-04-25 10:49:55下载
- 积分：1
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zfc
PB中的PFC使用例程，包含精简PFC类库(PB PFC use routines, including streamlining the PFC)
- 2004-12-23 18:26:19下载
- 积分：1
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database-system-concepts(6th)answer
数据库系统概念（第六版）教材答案，英文版。平时很多答案不完整，这里搜集了两份答案，互为补充，基本涵盖了所有题目。(The system concepts(6th) exercise answer.English version.There are two copies of answer,almost complete.)
- 2020-12-27 17:39:02下载
- 积分：1
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70
说明： 随着多媒体、网络技术的迅速发展，图像信息的应用日益广泛，对规模越来越大的图像数据库、可视信息进行有效的管理成为迫切需要解决的问题，灵活、高效、准确的图像检索策略是解决这一问题的关键技术之一。因此，基于内容的图像检索已成为国内外学者研究的主要热点问题，并取得了不少的成果。
本文主要对当今热门的基于内容的图像检索技术进行了研究，重点对它的算法进行研究。在半年的时间里，通过查阅很多相关的资料，并认真学习了基于内容的图像检索的基本理论，特别是深入研究了颜色直方图理论和累加直方图算法，最后在MATLAB平台下编程实现此系统，该系统可以实现基本图像检索的功能，根据用户输入的样本图像来与图像库中的图像进行特征匹配，然后找出与样本图像距离比较小的若干幅图像，并按照图像之间的距离由小到大的顺序显示给用户。
经过对该系统进行反复的调试运行后，该系统所实现的功能基本达到了设计目标，并且运行良好。当用户提供出所要查询的关键图后，系统就可以从用户提供的图像库中检索到与关键图相似的图片并排序返回给用户，达到了预期效果。
(With the rapid development of the multimedia and the network technology, the image information becomes more widely available, increasing the size of the image database, visual information for effective management of an urgent need to address the problem, flexible, efficient and accurate image retrieval strategy solve this problem one of the key technologies. The researchers are so keen on Content-Based Image Retrieval that they have made much progress.
In this paper, today s popular content-based image retrieval technology is analyzed. And it mainly focuses on the research of its algorithm. In a period of half a year, Through access to relevant information and to seriously study the content-based image retrieval of the basic theory, in particular, in-depth study of the color histogram theory and cumulative histogram algorithm. Finally, this system should be implemented under the platform of the MATLAB by programming. In this system, the basic image retrieval functions can be achieved.)
- 2009-10-21 12:01:58下载
- 积分：1
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vlynqn
A cgi counter written in VB 一个用VB编写的cgi计数器(A cgi counter written in VB A cgi counter written in VB)
- 2017-04-14 12:40:19下载
- 积分：1
