胡寿松 自动控制原理 答案 科学出版社第4版

ASP与DHTML资料集锦-ASP and DHTML Data Collection

大名鼎鼎的Thinking in java电子书-The famous e-book Thinking in java

一个简单的、入门级的、选择排序算法C语言的实现。对刚学习C语言的初学者有参考作用。-A simple, entry-level, select the sorting algorithm realize C language. Just learning C language useful reference for beginners.

ANSI/ISO C++ Professional Programmer s Handbook

本资料包含源码(文件删除收回)、电子书籍、一些外文的经典文献（被很多文章引用过的，影响因子很高）、matlab经典程序的下载外文网站，还有网页制作的ppt，以及外文的现刊目录供参考。请站长审阅并给与接受！期待！谢谢！-This information includes source code (to recover deleted files), e-books, Some foreign classic literature (The article was invoked many of the high impact factor), Matlab classic procedures download foreign language websites, the website also produced ppt, and the foreign language directories are published for reference. Please give the station and cleared accept it! To look forward to! Thank you!

diveinto_python.pdf 关于python安装环境与调试使用介绍的一本书-diveinto_python.pdf installation environment and debugging on the python use and presentation of a book

软件精彩教程《Flash 技巧汇粹-excellent tutorial software "Flash blending the best skills

一本java入门教程,放来大家共享,初学者的福音,哈哈,快来下吧!......你会满意的,呵呵 -an entry guide, take you to share the Gospel beginners, Haha, are you !...... hurry you will be satisfied with, huh

OFDM与MC-CDMA技术的比较与MC-CDMA技术的一些相关介绍-OFDM and MC-CDMA technology, compared with the MC-CDMA technology, introduced a number of related

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