这是操作系统的教程，very good for you

西工大UML课件,比较好的UML初学的-Adobe Software UML, UML relatively good beginner"s Wanton

IC设计流程及工具,各个阶段所用到的eda软件的介绍-IC design flow and tools used in all stages of the introduction of software eda

LCD显示程序word文档-LCD display program word document

实现光滑、密封、非常坚固的触摸控制IC,器件的电极由一个简单的线性电阻条元件(QT411)组成，可以放在塑料或者玻璃面板的后面。三个通道与感测器件相连，信号被处理成128点的绝对位置数据，通过一个SPI串行接口输出。QT411和QT511可以透过3mm厚的面板来感测，甚至在戴着手套的情况下也能感测。-Realize smooth, sealed, very strong touch control IC, the device electrodes by a simple linear resistor element article (QT411) composition, can be put on the plastic or glass panel behind. Three channels and sensors connected pieces, the signal being processed into a 128-point absolute position data, through an SPI serial interface output. QT411 and QT511 can 3mm thick panel sensor, even in the case of gloves can also sensing.

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该类有以下特点： 1.支持字符串中含有各种常用函数，如"7.5+sin(6*ln(8))/exp(5)" 2.具有很好的纠错能力，能检查出表达式中括号是否配对、库函数是否正确 3.运算过程中能检查并判断出各种异常，如除数为0、开方函数sqrt(x)中x

无线射频，手机电路，电视家电，信号处理，电源电路等电路图应有尽有-java

详细的指数golomb熵编码的说明和优化-detailed index golomb entropy coding and optimization of the note!

 MoTech 4080的中文版说明书。台湾 LCR 表。欢迎大家下载、试用。谢谢大家的支持！

vc语音转换入门-vc voice conversion entry