2010-matlab-4

LPI信号处理工具，对学习雷达信号的同学有一定的帮助(LPI signal processing tools for learning radar signal will certainly help students)

说明：  此文件为Matlab编的一个基本pso算法，所用测试函数为 Rastingin(Matlab prepared this document for a basic PSO algorithm, used in the test function Rastingin)

雷达信号处理、雷达检测，波形 ，信噪比，波形检测(Radar signal processing, radar detection, waveform, signal to noise ratio)

matlab与组态王的DDE连接，每隔一秒将组态王的数据传给matalb，这样组态王的界面设计就可与matlab连接，实现算法运用。(Matlab and configuration king of DDE connection, will configuration king of data to matalb, such configuration king interface design can connect with matlab, using the algorithm. )

matlab Engine与RTW的实验编程，通过C++实现方法来实现(MATLAB Engine with RTW experimental programming, to achieve through C++ method)

城市轨道交通的列车间隔追踪仿真，主要在不同最大速度下的追踪时间间隔(Urban rail transit train interval tracking simulation, mainly in the different maximum speed tracking time interval)

水印嵌入算法，可实现彩色水印的嵌入，很有用的(Watermark embedding algorithm, the watermark can be embedded in color, very useful)

模式识别的贝叶斯算法和Fisher算法 加以比较 有图有真相(Bayesian algorithm and pattern recognition algorithms to compare Fisher map with the truth)

科学计算和工程中常会产生大量的离散数据，提供绘制这些数据并以图形的形式显示出来。(允许输入拉丁字符的拼音 请键入文字或网站地址，或者上传文档。 取消 Kēxué jìsuàn hé gōngchéng zhōng chánghuì chǎnshēng dàliàng de lísàn shùjù, tígōng huìzhì zhèxiē shùjù bìng yǐ túxíng de xíngshì xiǎnshì chūlái.将中文译成英语Central Standing Committee of scientific and engineering calculations produce a large number of discrete data, mapping data and provides graphical form displayed. )

计算每个IMF分量及最后一个剩余分量residual与原始信号的相关性;计算各IMF的方差贡献率;绘制FFT频谱(The correlation between each IMF component and the last residual component residual and the original signal is calculated; the variance contribution rate of each IMF is calculated; and the FFT spectrum is drawn.)