学习DOS，现在虽然DOS环境已经很少有人使用，但是DOS的强大功能使我觉得学习好DOS会使我们更加快捷的学习其他知识！...

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

Linux驱动开发的书，仔细看看把，多余的就不用我详细说了-Linux driver development books, a closer look at the extra detail I would not have said

参数估计.doc 通过本章的学习， 我们应该知道： 1. 统计抽样推断的常用术语 2. 抽样推断基于什么样的原理 3. 点估计与区间估计的具体操作 4. 抽样组织方式及其相应的误差计算 5. 每次抽样需要多大的样本容量 -Parameter estimation. Doc learning through this chapter, we should know: 1. Statistical sampling of terms commonly used inference 2. Sample inference based on what kind of principle 3. Point estimation and interval estimation of the specific operation 4. Sample organization and its corresponding error Calculation 5. each sample require much sample size

电子书籍，Visual Basic精彩编程200例-E-books, Visual Basic Programming 200 cases of great

2003年各大论坛最具影响力的照片电子书-2003 major forum of the most influential photo e-books

Delphi参考手册.gz-Delphi reference manual. Gz

EJB基础书籍--实战EJB,适合初学者学习-EJB abecedarium

信号处理书籍，信号处理 书籍信号处理 书籍-xinhaochuli

C++ 和面向对象的数值计算-C and object-oriented numerical calculation

《Head First Java》是本完整的面向对象（object-oriented，OO）程序设计和Java的学习指导。此书是根据学习理论所设计的，让你可以从学习程序语言的基础开始一直到包括线程、网络与分布式程序等项目。最重要的，你会学会如何像个面向对象开发者一样去思考。