piramid_animation

base64 decoder to decode the original char from base64 encoded string(base64 decoder)

图形的剪裁算法源码，visual c++源码(The graphics cut algorithm source code, visual c++ Source)

打开bmp位图文件 彩色转灰阶 直方图均衡 直方图规定 灰阶线性化(Open the bmp grayscale bitmap image binarization functions connected domain extraction features)

本示例描述了虚函数的使用规则和注意事项，并且说明了纯虚函数的意义。(The rule and attention for the virtual function are described in the demo, and the significance of virtual function is presented.)

详细阐述了波特沃斯低通滤波器的matlab仿真原理及对应的c语言实现过程，读完此资料后，对于巴特沃斯低通滤波器不管从c语言实现还是matlab实现，你都会有很好的理解(Matlab simulation principles elaborated Porter Worth low-pass filter and the corresponding c language implementation process, after reading this information, for Butterworth low-pass filter regardless of language or a c matlab implementation, you will have a very good understanding)

Instructions to Authors December 2010

研究生信息管理系统，该软件实现了简单的学生信息管理，适合初学VC的同学(Graduate student information management system, the software is simple student information management, suitable for beginner VC students)

运用c++编程，满足银行排队取票的功能，让这一行为能够更加自动化(Using c++ programming, satisfy the function of the Banks lined up to collect the tickets, let this behavior can more automation)

坦克大战游戏,源代码加成品。喜欢的可以下载玩一下(this game is tank game)

Matlab与C接口技术（两本pdf书籍，感觉很不错的），希望对大家有帮助(Matlab and C interface technology (two pdf books, I feel very good), we want to help)