123ball

用于BMP图像的显示，包含了新建、打开、剪切、复制、放大、缩小等功能。(BMP images for display, including a new, open, cut, copy, zoom and other functions.)

MD5算法描述（略）。 设计一个模拟的系统用户安全登录界面，采用MD5算法实现用户登录口令的安全认证。要求模拟界面至少具有用户口令文件的注册和用户登录时输入的口令是否正确的结果提示两个功能。 (MD5 algorithm description (abbreviated). The design of a simulation system security log user interface, using MD5 algorithm users log on password security authentication. Analog interface requirements at least a registered user password files and user login password is entered when the correct results suggest that the two functions.)

说明：  c++排序的ppt文件，包括希尔，冒泡等！比较详细！(c++ sort of ppt documents, including Hill, bubble and so on! More detail!)

说明：  算法仿真，很好用蚁群算法算法仿真，很好用蚁群算法(Algorithm simulation, a good simulation algorithm using ant algorithm, ant colony algorithm with good)

说明：  cuda矩阵乘法 通过GPU并行运算实现乘法的加速(cuda GPU parallel matrix multiplication operation by the accelerated realization of multiplication)

由于最近做一个项目需要对MATLAB电路图做测试，且需要满足MCDC且覆盖每个门，由于 手工生成非常麻烦而且也容易出错，所以做了个工具来自动生成测试用例(With the recent need to do a project on the MATLAB test circuit, and the need to meet and MCDC coverage of each door, hand-generated as a result of a very troublesome and error-prone, so do a tool to automatically generate test cases)

密码学中BCH码的MFC界面实现，包含编译码过程(Cryptography BCH code MFC interface to achieve, including encoding and decoding process)

基于流式套接字的TCP回射程序的客户端以及服务器(Retroreflective program based on the TCP stream socket)

简单的二维码QRCode C_C++库使用演示源代码

分形图形的生成源程序，生成不同参数的Mandelbrot集和Julia集，对分形的初学者学习的好帮手。(fractal graphics generation source. Generation different parameters of the Mandelbrot set and Julia sets. Fractal of the beginners learn the good helper.)