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国际先进机器人技术计划(IARP)第十七次联合协调讨论会报告译文集-International Advanced Robotics Program (IARP) Seventeenth Report of the Joint Coordination Translations of the seminar

A Real Time Linux 一篇介绍如何在Linux这样时间共享操作系统之上添加硬实时功能的方法。 -A Real Time Linux in a Linux how do time-sharing operating system to add hard real-time capabilities of the method.

数字图象处理基础 • 图象数字化 • 人眼的亮度感觉 • 象素间关系、象素运算与变-Digital image processing based on

控制信号由接收机的通道进入信号调制芯片，获得直流偏置电压。它内部有一个基准电路，产生周期为20ms，宽度为1.5ms的基准信号，将获得的直流偏置电压与电位器的电压比较，获得电压差输出。最后，电压差的正负输出到电机驱动芯片决定电机的正反转。当电机转速一定时，通过级联减速齿轮带动电位器旋转，使得电压差为0，电机停止转动。当然我们可以不用去了解它的具体工作原理，知道它的控制原理就够了。就象我们使用晶体管一样，知道可以拿它来做开关管或放大管就行了，至于管内的电子具体怎么流动是可以完全不用去考虑的。-Control signal from the receiver into the signal modulation of the channel chip, access to the DC bias voltage. It has a base internal circuit, resulting in a period of 20ms, the base width of 1.5ms signal, will be the DC bias voltage and the voltage comparator potentiometer to obtain the output voltage difference. Finally, the positive and negative output voltage difference to the motor driver chip motor positive decision. When the motor speed must, through the reduction gear drive cascading rotary potentiometers, the voltage difference is 0, motor to stop rotating. Of course, we do not have to understand the principle of its work, the control principle to know its enough. As we use the same transistors that can switch it to do or to enlarge

是影印版的“LINUX设备驱动程序”，是中国电力出版社的，出版日期是2000年4月-Linux Device Driver

linux 下qt 编程入门 linux 下qt 编程入门 linux 下qt 编程入门 -qt under linux Programming qt programming under linux Started Getting Started Getting Started Programming qt under linux

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手机蓝牙协议，对手机开发人员有很大好处，对手机底层理解有所帮助-Bluetooth cell phone agreement, the phone has great benefit to developers of mobile phones will help to understand the underlying

很有用的IC卡资料-useful information on the IC card

一个个人总结的j2ee学习笔记，供大家参考.-a personal lessons creates study notes, for your reference.