纳迅河畔谈中国历史，也很有意思的-satisfied Xun River on China"s history, but also have very interesting

北大计算机系java讲义-Beijing University Department of Computer java overhead

基于ArcEngine 的三维地形可视化 系统的研究与开发-ArcEngine based on three-dimensional Terrain Visualization System

简易非抢先式实时多任务操作系统的设计与应用-Summary Non-preemptive multi-tasking real-time operating system design and application

理解和实践操作系统的一本好书，能够彻底的理解计算机系统-Understanding and practice of the operating system a good book to a thorough understanding of computer systems

自己编写的一个聊天摄像头控制程序，可以供初学者使用！-a chat camera control program writted by myself，it maybe a good help to the new learner!

很有帮组的 不用花钱买-help group is not spending money to buy

一份比较有价值的有关ＲＳ编码的文章 欢迎下载-A comparative value of the RS encoded download article welcome

线性代数和矩阵理论经典PPT课件教程哦~~ 上学期我们才用了的。 本来老师都说了不要外传到网上的-Linear algebra and matrix theory, the classic tutorial oh ~ ~ Last semester we used to. Originally rumored to teachers will say not to do online ... ...

先进PID控制及Matlab仿真（第二版）PID，-advanced PID control and Matlab (2nd Edition) PID,