QFM-Signal-Parameters-Estimation

认知无线电是一种用于提高无线电通信频谱利用率的新的智能技术. 首先简述认知无线电的背景和概念,针 对认知无线电的频谱感知功能,详细地分析基于能量检测的频谱检测方法,在此基础上研究了噪声方差的不确定 性对检测性能的影响. 针对无线信号检测具有本地局域性和能量检测存在信噪比极限的特点,提出一种分布式有 限合作检测机制,推导出基于“OR”规则的有限合作机制的检测概率,并进行Monte Carlo仿真.(Cognitive radio is a radio communications spectrum used to improve the efficiency of the new smart technology. First, the background and outlined the concept of cognitive radio, spectrum sensing for cognitive radio capabilities, a detailed analysis of the spectrum based on energy detection test In this study the noise variance based on the uncertainty of the detection performance. for wireless signal detection with local detection of localized and there is signal to noise ratio limit of the energy characteristics of a distributed cooperative detection mechanism, derived out based on " OR" rules of the detection probability of the limited cooperation mechanism and conduct Monte Carlo simulation.)

说明：  关于电子设计方面的一些知识，希望对大家有帮助(On some knowledge of electronics design, we want to help)

Programming Computer Vision with Python by Jan Erik Solem

《交直流电力系统仿真技术》对以南方电网为典型的交直流混合电力系统仿真技术进行了总结和探索，《交直流电力系统仿真技术》是我国第一本系统地介绍和分析交直流电力系统仿真技术的专著(" AC-DC power system simulation technology" for China Southern Power Grid to typical AC-DC hybrid power system simulation technology are summarized and exploration, " AC-DC power system simulation technology," this is the first systematic presentation and analysis of AC and DC power system simulation technology monograph)

twincat PLC编程手册，学习编程的入门资料，非常适合自学！(handbook of twincat PLC)

4—20mA电流变送器设计电路，说明的非常详细。保你一看就会。(4-20mA current transmitter circuit design, described in great detail. Will ensure you a look.)

通信系统仿真原理与无线应用，matlab仿真参考书(Communication System Simulation Theory and wireless applications, matlab simulation of reference books)

Introduction to BeiDou navigation satellite system

说明：  iot security challenge

Csdn刷下载积分工具,请慎重使用.后果自负(Csdn brush tool to download Points)