Good operating environment: Win 2000 Server+ SQL Server 2000+ MS vs.net Framewor...

一个CShape版本的操作符号重载，本来是项目用的，发给大家参考下！

huffman tree 问题描述：设一份电文中有不同出现频率的字符，为了提高电文的输入和翻译效率，必须有一套简短而又不会产生歧义的字符代码。试根据哈夫曼算法，对电文中的不同字符，构造出一棵哈夫曼树，对每个字符进行编码。-Huffman tree Problem description : Let a message different frequency of the characters, in order to enhance the input and message translation efficiency, we must have a brief but no ambiguity of the characters code. Examination under Huffman algorithm, the message of characters, construct a Huffman tree for each character coding.

简易电子琴，本程序只能单线程发音，即单音发音，具有一小点控制节奏的功能。-a simple electronic organ that can sounds a single sound, with a little tempo control.

基金管理软件 我自己写得 用到了数据库acce-Fund management software written using my own database acce

本代码使用vb 编写矩阵汉字的显示-use of the code prepared vb matrix display Chinese characters

遗传算法是基于达尔文进化论的一种智能优化算法,一种可用于复杂系统优化的具有鲁棒性的搜索算法，适用于解决传统方法难以解决的复杂的、非线性问题，可广泛应用于组合优化、离散优化、工程优化等领域。旅行商问题是一种NP难的组合优化问题，具有重要的理论研究价值和实际应用背景。然而，传统遗传算法中存在有不足，需要提出新的改进的遗传算法，并应用于旅行商问题的求解。-Genetic algorithm is based on Darwin" s theory of evolution of an intelligent optimization algorithm, a complex system can be used to optimize the robustness of the search algorithm, the application of traditional methods to solve difficult and complex, nonlinear problems, can be widely used in combination optimization, discrete optimization, engineering, optimization and other fields. Traveling Salesman Problem is a NP hard combinatorial optimization problem, has important theoretical value and practical application of research background. However, the traditional genetic algorithm, there is less than the need to introduce new improved genetic algorithm, and applied for solving the traveling salesman problem.

用于Web抽取,是一个非常有用的程序，对程序开发有帮助。-It is used for WebExtrator!On Computing Mobile Agent Routes for Data Fusion in Distributed Sensor Networks

vc用ADO访问数据库的例子。-vc access to the database with ADO example.

应用背景CChart is a powerful plotting tool for 2D data visulization in C++ interface, with interaction for mouse and keyboard. Please read the file "DocumentUserguide.chm" for detailed infomation. 关键技术This is fully redistrubution version, with many demonstration projects, including Win32API, MFC and WTL samples. If any problems, please contact author by email: baita00@yahoo.com.cn The author assumes no responsibility for the use or reliability of his software.

坐标转换，不同的坐标系转换和二维、三维七参数计算-Coordinate transformation, the different coordinate system conversion and seven-parameter calculation