一本开源框架Jfreechart的使用文档，对利用JFreeChart开发的人来说是一本很不错的使用手册，这也是网友分享的！其版本是1.0.1...

3D数学基础:图形与游戏开发书籍源码,里面有很多实用的代码,对做3D的同志很有意义-3D mathematical foundation : graphics and game development books source, there are many practical code, 3 D right to do meaningful comrades

jdbc手册指南,英文原版，适合有一定英文基础的人阅读！-jdbc Manual Guide, the original English version, suitable for a certain person based on the English reading!

C语言100条经典例题，很全很经典的哦，大家不能错过啊！希望能给大家带来帮助。-C-100 classic example, it is very classic wide Oh, you should not miss ah! We hope that they will be helpful.

微软高级工程师所著，深入浅出地讲述了一些常用的算法，非常不错的算法书！-the beauty of coding

计算机三级网络技术资料，网络编程用，chm文件。-three computer network information technology, network with programming, chm document.

Windows+CE下USB摄像头驱动开发-Windows+ CE Driver Development under the USB camera

基于PI_DPLL的高频逆变电源频率跟踪系统的研究-Based on the high-frequency inverter power source PI_DPLL frequency tracking system

ccsDSP开发软件的一本书，挺详细的！希望对大家有用！-the development of software ccsDSP a book, very detailed! Hope useful for everyone!

使用键盘钩子实现按键发音程序-keyboard hook achieve pronunciation keys procedures

在现代化的工业生产设备中，有大量的数字量及模拟量的控制装置，例如电机的起停，电磁阀的开闭，产品的计数， 温度、压力、流量的设定与控制等，工业现场中的这些自动控制问题，若采用可编程序控制器( P C ) 来解决自动控制问题已成为 最有效的工具之一，本文叙述P C 控制系统设计时应该注意的问题。-In modern industrial production equipment, there are a large number of digital and analog control devices, such as motor starting stop, solenoid valve opening and closing, product count, temperature, pressure, flow and control settings such as, industrial site automatic control of these problems, the use of programmable logic controller (PC) to solve the automatic control issue has become one of the most effective tool, this article describes the design of PC control system should pay attention to.