new_ESO_PD_Zong_85_FT

本文件里面是Costas环跟踪信号的几幅图，对于加深理解有所一定的帮助。()

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.)

毕业设计做的...用LBG算法实现矢量量化的算法法..matlab ，经测试可直接使用。 (Graduation design ... vector quantization algorithm method using the LBG algorithm .. Matlab, has been tested and can be used directly.)

各种基本matlab实例精讲，以及详细的关于DFT的设计及其算法(Examples of basic matlab succinctly, and detailed design of algorithms for the DFT)

海面3维动态场景描述,改变程序中的风速大小就能得到不同海情的海面(Sea 3-D dynamic scene description, change the size of the program s speed could be different sea and the sea.)

用matlab仿真schmidl算法再ofdm系统的符号同步算法(Matlab simulation schmidl algorithm and thendm system symbol synchronization algorithm)

on of method for blind source separation implementation for instantaneous mixture

输入历史实测数据（34天）的汽轮机振动的日平均峰峰值取其中三十天作为历史数据样本(Enter the history of the measured data (34 days) of the turbine vibration peak average peak day from 30 days in which samples of historical data as)

说明：  遗传算法解决车辆路径问题，用matlab解答，可以直接运行(Genetic algorithm can solve the vehicle routing problem)

Performance of Phase Lock Loop in fading channel