quyongyin

相控阵雷达及其仿真技术：蔡庆宇著，包括最优估计，非线性滤波，机动目标跟踪，系统仿真技术等内容，是学习相控阵雷达技术的一本重要参考书(phased array radar and simulation technologies : a Qingyu, including optimal estimation, non-linear filtering, mobile target tracking, System simulation technology, learning phased array radar technology an important reference books)

Python灰帽子：黑客与逆向工程师的Python编程之道]英文文字版(Hackers and reverse engineer the Python the tao of programming)

说明：  python网络数据采集 高清pdf 特别推荐这本书，通俗易懂，作者讲的非常详细(Python Network Data Acquisition high-definition pdf)

《Python+Cookbook》第三版中文(Python Cookbook V3.0)

数字信号处理 理论算法与实现 胡广书 第二版(Digital signal processing algorithms and implementation theory HU-book second edition)

codeblokes使用教程，主要适用于初学者，关于变量定义等(codeblokes tutorials, mainly for beginners, on variable definitions, etc.)

深入理解C#(中文第三版)pdf文档 带目录清晰版(C# in depth)

Activity Instrumentation Test Case for Andriod.

一篇关于能量检测很经典的文章，可以在初学CR能量检测时用到。(Classic article on the energy detection of articles, energy detection can be used when CR beginner.)

this is a book on nine free programs every pc should have.