IEEE-802.11

各种类型的时频分析，包括科恩，加布，短时傅里叶变换(Various types of time-frequency analysis, including Cohen, Gabe, short time Fourier transform)

matlab仿真关于卡尔曼滤波的源代码 (matlab simulation example )

Hysteresis Current Control in Inverter

说明：  在matlab2019B中，已经将princomp函数改为了pca函数，功能相同，函数名改变，所以如果要使用，记得将老版本的代码中的princomp改为pca。(In MATLAB 2019b, the principal function has been changed to PCA function. The functions are the same, and the function name changes. So if you want to use it, remember to change the principal function in the old version of the code to PCA.)

％ ％ set some variables in the workspace to control behaviour: ％ ％ graphicsMode 0 no graphics, ％ 1 graphics, particles, beacons, ground truth ％ 2 graphics, as above + range circles ％ ％ perfect 0 use beacon range data ％ 1 use ground truth range data ％ clear a( Set some variables in the workspace to control behaviour: graphicsMode 0 no graphics, 1 graphics, particles, beacons, ground truth 2 graphics, as above+ Range circles perfect 0 use beacon range data 1 use ground truth range data clear a)

说明：  MATLAB课程的学习课件，梳理了书中的重点难点，可供大家参考，节约时间(MATLAB course of study courseware, combing the focus of the book difficult, for reference, save time)

地震波偏移各种方法的实现程序代码，可以参考下！(Seismic migration of various methods to realize the program code)

频谱分析，用于对等时间间距的序列进行频谱分析(spectrum analysis, for the time interval, such as the sequence spectrum analysis)

This is a simple sample of crypto

物体围绕一圆周运动，角加速度是白噪声，观测噪声是高斯白噪声。使用卡尔曼滤波器实现物体的跟踪(Follow the trace)