数据库环境的建立 1. 创建MyDatabase.gdb数据文件。 2. 用SYSDBA用户登录。 3. 在ISQL窗口中，依次输入本书提供的SQL语句；或者在...

此项目帮助您管理您的数据与交易基地使用 ConnectionString、 OleDb 或 Odbc 连接。

swgl业务管理系统

数据库操作类,封装了BDE数据库操作的所有方法。 编译环境 C++ Builder6 下通过。-database operations, a package of database operation BDE all methods. C compiler environment Builder6 through.

本系统完成了要求的所有功能，能进行图书的基本管理业务活动。包括采编入库、清除库存、借阅和归还等。利用B树对书号建立索引，提高了工作的效率。本系统支持对中文书籍的输入输出。.用户界面友好，有用户使用说明,每一步操作都有说明与提示。程序运行通过，有详细的解释说明。-the system completed all the required functions, the library will conduct basic management operations. Journalists, including depositing and removing stock, borrow and restitution. The use of B-tree index ISBN, improving work efficiency. The system supports Chinese books on the input and output. . User friendly interface, users note, every step of the operation have notes and hints. Running through a detailed explanation.

字符串形式的表达式求值算法，支持4则运算和括号-The string forms of expression evaluation algorithm, to support the four operations and brackets

用VC++6.0开发多表联接的数据库应用程序 介绍了用Visual C++6.0开发数据库应用程序时，使用MFC ODBC类的编程方法，详细说明了在MFC ODBC的派生类中设置SQL语句参数的方法，实现了二个表的关联。 关键字 数据库 ，多表联接，MFC ODBC-VC 6.0 multi-table database connectivity application procedures introduced with Visual C 6.0 database application development, the use of MFC ODBC type of programming methods, a detailed description of the MFC category derived ODBC SQL set parameters and methodology of the two tables association. Keyword database, multi-table connectivity, ODBC MFC

实现构造哈夫曼树的哈夫曼算法。 求解出所构造的哈夫曼 使用树的带权路径长度。 -Huffman tree structure to achieve the Huffman algorithm. Solving the structure of the Huffman tree with the right to use the path length.

用delphi开发的一个数据表-with the development of a data table

小波变换算法，运用小波理论，优化其核心算法，提高计算效率-wavelet transform algorithm, using wavelet theory, optimizing their core algorithm, improve computational efficiency

随便做做!有哪不足的地方请大家帮我改正!谢谢了啊!-Casually doing! Shortage of places which have requested the U.S. to help me correct! Thank you, ah!