IntroductiontoCPLDandFPGADesign

Infineon multiCAN spec

concrete plastic damage model

PID controler for power system

UML统一建模语言,面向对象设计的一般方法学,OOP软件开发规范学习的经典(UML Unified Modeling Language, object-oriented design methodology in general, OOP software development of the classical norms of learning)

说明：  系统程序员成长计划-走近专业程序员 写得又快又好的秘诀(System programmer growth plans- approached the rapid and healthy tips for professional programmers write)

A great book about multi carrier and spread spectrum systems

sams teach yourself unix in 10mins. This Ebook provides a quick guide to learn Unix

三相并网独立双模式逆变器控制研究，有详细的计算和设计说明(Three-phase grid-independent dual-mode inverter control study)

关于虚拟现实实现的资料，x3d,有助于虚拟现实的理解(a document about X3D)

birt是常用的一种开源报表开发工具，其中有些技巧性的与大家共赏(birt is a commonly used open source reporting tools, some skill with you Dramas)