本书介绍最新步进电动机及其驱动控制系统。是学习步进电机很好的学习资料，...

java 语言教程 一个比较好的java教程哦，特别对出学者特别适合。大家赶快下载吧，呵呵，我绝对不会骗人的。-a relatively good java Guide Oh, right up for scholars. You can also download it, huh, I will never deceive the people.

这是有关directx方面的文章,~希望对您有帮助-This the DirectX articles on the subject, to want to help you! !

网络攻防讲座　上海交大老师讲的-network defense talks Shanghai Jiaotong University teachers say

兰州大学grads资料，供初学者入门。资料共享，共同进步！-GRADS

针对数字化音乐教学的需要，提出了基于VB环境开发五线谱作曲工具-Digital music teaching for the needs of the environment based on the development of VB tools for music composition

基于AGC的空中声音目标探测和识别技术的研究-AGC based on the sound of air target detection and recognition technology research

VC新手学堂，CHM格式-VC newcomers school and CHM format

摘 要：AD9852是美国AD公司生产的新型直接数字频率合成器(DDS)，是一种使用方便灵活、功能较强的芯片。这种商用集成芯片可用于本振合成回路，高精度时钟发生器等。介绍了AD9852的工作原理、功能及其在本机振荡器中的应用。 -Abstract: AD9852 is AD the United States produced a new type of direct digital synthesizers (DDS), is a flexible and easy to use, more powerful chips. This chip can be used for commercial LO synthesis loop, high-precision clock generator, etc.. Introduce the working principle of the AD9852, functions and its application in the local oscillator applications.

keil很好的教程，可以作为设计参考手册-keil good tutorial can be used as design reference manual

Automatic Target Recognition -Automatic Target RecognitionAutomatic T arget Recognition