密码学的PPT，里面详细介绍了DES算法，以及各种替代…

这个是cygwin的使用教程，很简单，不过只是windows下的使用-this is the directory is very simple, but only under the use of windows

本程序用于锁定IE主页，启动后以10毫秒修改一次主页，本人很菜，纯属小白之作，大神们勿喷。写此源码是为了锁定主页，此程序现在并未完成，BUG也未测试，适合刚开始学得小白。

8051 based microcontroller project

基于uml的图书馆系统的建模设计，其中包含有用retional rose做的齐全的各类图，如用例图，类图，顺序图，协作图等等，希望对你有所帮助-UML-based modeling of the library system design, which contains useful retional rose to do the full range of various types of maps, such as use case diagram, class diagram, sequence diagram, collaboration diagram and so on, I hope for your help

DesignPattern,设计模式手册，Gof23种设计模式-DesignPattern, Design Patterns Handbook, Gof23 kinds of design patterns

软件工程案例分析 包括需求分析,可行性分析等-case analysis software engineering, including requirements analysis, feasibility analysis, etc.

这是一个MATLAB与C直接如何进行相互转换的技术资料，浅显易懂。不过就是英文的。-This is a direct MATLAB and C conversion how the technical data, simple words. But is English.

大型工程的软件角色的管理以及企业级的软件工程管理的经典书籍-The role of large-scale software project management and enterprise-class software engineering management of the classic books

it is a slide ralated to Artificial Intelligence

技术规范集萃 包含 设计模式速查手册 包含 语法编码规范 -technical specifications summarization design mode includes Quick Reference manual contains standardized coding syntax, etc.