zhongyaoxing

说明：  本文是关于在声波信号处理领域极为流行的S变换数学理论，英文版，仅供参考(This article is about the most popular acoustic signal processing, mathematical theory of S-transform, in English, for reference only)

说明：  相位解包裹.我们可以从中获取波免从干涉图中(Phase unwrapping. From which we can get free from the interference pattern of wave)

说明：  they are matlab code for evolutionary strategy (ES), (ES(1+1), ES(1,1),ES(mu,lambda),ES(mu+lambda), I hope they are useful for you

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：  用于优化的模拟退火算法，在传统的基础上有所改进的C源代码(Simulated annealing algorithm for optimization, based on the traditional improvement of the C source code)

rake性能分析 三种分集方式，对其误码率进行分析，最后得出合并为最佳(Performance Analysis of rake)

Matlab数字信号处理与应用源代码 各种入门级的数字信号MATLAB仿真程序的源码 详细解释 (Digital signal processing and Matlab source code for the application of a variety of entry-level digital signal source MATLAB simulation program explained in detail)

基于全相位频谱分析的相位差频谱校正法.PDF(Phase Difference Correcting Spectrum Method Based on All-phase Spectrum Analysis)

about comunication system in matlab

双基（机载）合成孔径雷达测高——比较没技术含量，因为用的方法是斜距差，没用相位差（还没研究出来），所以误差有点大。(Double-base (Airborne) synthetic aperture radar altimeter- not the technical content of comparison, because the methodology used is inclined away from the poor, no phase difference (not finding out), so a bit big error.)