C++,输入一些字符，然后可以根据输入删掉其中一些字符

一个通用的CFD求解器，代码结构清楚，简洁，适用于开发自己的CFD程序。(A general of CFD solver, the code structure is clear, concise, applicable to the development of the CFD program.)

用VB编程提取GPS信息的程序，如位置、速度等信息(Programming with VB extract GPS information programs, such as position, velocity and other information)

说明：  掌纹识别palm print recognition software（gray processing, image filtering, detection angle HARRIS, wavelet decomposition. Heat extraction zone, the function of mathematical ecology ）(Palmprint identification palm print recognition software (gray processing, image filtering, detection angle HARRIS, wavelet decomposition. Heat extraction zone, the function of mathematical ecology))

用定时器控制蝴蝶在窗口中飞舞，BitBlt函数 CBitmap类(With a timer control butterfly flying in the window, BitBlt function CBitmap class)

说明：  数字识别系统源代码,通过运行并能实现，对初学者简单易懂，(Digital recognition source code, run through and realize, simple and understandable to beginners,)

this the firmware provided freely for the trf7960 div hr div B 文件列()

MathNet C# Numeric Algorithm Library

(1) 设计一个整数的补码类，有利于任意长整数的补码表示 及其运算； (2) 整数以十进制输入，对输入的数据要进行合法性检查； (3) 实现十进制数的补码转换、补码输出（输出格式为：每 8bit 一组，各组间以空格隔开）。 ((1) u8BBE u8BA1 u4E00 u4E2 u4E2 u657 u6570 u7654 u8865 u7801 u7C7B uFF0C u6709 u5229 u4E8E u4EFB u610F u657 U793A u53A u5136 u8F3 u8F3 u8F0 U5408 u6602 u03123 u03121 u8R03 U8F93 u51FA u683C u5F0F u4E3A uFF1A u6BCF 8bit u4E00 u7EC4 uFF0C u5404 u7EC4 u952F0 u4EE5 u7A7A u683C u9694 u5F00 uFF09 u3002)

OpenGL写的一个3D游戏引擎(OpenGL to write a 3D game engine)

GSM网络的动态信道分配，对于初学这方面的同学有很大帮助(GSM network, dynamic channel allocation, for the beginner in this area of ​ ​ great help to students)