稀疏的奇异值分解

古典密码算法 　　通过编程实现替代密码算法和置换密码算法，加深对古典密码体系的了解，为以后深入学习密码学奠定基础。(Classical cryptographic algorithm By programming a substitution cipher algorithm and permutation cipher algorithm, a better understanding of classical cryptography, cryptology for the future lay the foundation for further learning.)

不知道好不好用！好象是个视频原代码！自己下载看看吧！-do not know is really handy! Video appears to be the original code! Download see!

VC调用MATLAB的方法,希望对您有帮助(VC call MATLAB way, I hope for your help)

重写线程化操作模块，集群操作时，控制端自动检测CPU使用率而调整工作线程，更加稳定 加强了内网共享传播，文件感染（仅供公司或者网吧测试局域网安全性） DDOS模块添加多种攻击方式，加入了CC变异，无限CC，HTTP空GET，TCP多连接，UDP碎片攻击，发包稳定高效。自带的键盘记录可以穿透杀软的保险箱而正常工作，真正的一键代理，开启3389，内网映射，文件管理支持断点续传 。(Rewrite the threading operation module, cluster operation, the control-side CPU utilization and adjust automatically detect the work of threads, more stability and enhanced communication within the network share, file infection (for companies or Internet cafes test LAN security) DDOS module to add a variety of attacks, joined the CC variation, unlimited CC, HTTP empty GET, TCP and more connection, UDP fragmentation attack, stable and efficient contracting. The keyboard comes with recording software can penetrate to kill the safe and normal operation, the real agent of a key to open the 3389, internal network mapping, document management support for HTTP.)

说明：  数据库项目的精确讲解，包括源程序和笔记，讲解了关于数据库项目的主要内容(Precise explanation of database project, including source program and notes)

C#登陆示例  吱吱  具有登陆 连接SQL SERVER数据库注册等功能，可以查看。还有树形图   初次上传，欢迎下载。

说明：  学习PCI设备驱动结构的最好例子，简单易懂，很快入门(NT Driver)

51单片机模拟PS2鼠标KEIL C51程序，单片片机采用STC12C系列，代码注释详细， (51 single-chip analog PS2 mouse KEIL C51 program, a single piece of machine with STC12C series of code comments in detail,)

节约算法，进行路径规划，含有时间窗，能够对路径进行优化(Saving algorithm, path planning, comprising time window, the path can be optimized for)

基于httplistener开发的HTTP框架，基于异步处理机制，对CPU使用率大大提高，支持get和post两种通讯方式，同时支持json方式处理，内部带有DEMO可直接运行。