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Matlab教程第7章，编程与数据分析、整理(Matlab Guide Chapter 7, programming and data analysis, sorting)

说明：  test1: a simple example for optical flow: 1 take the camera man picture for example 2 move it with subpixels (interpolate to get the result) 3 optical flow to estimate the motion test2-7 simple examples for picture rotation and translations

Lyapunov exponent Lyapunov exponent solving, By viture of this prompt, you can solve the lyapunov exponent of linear and nonlinear dynamic systems, for example duffing equation, Lorenz equation, henon and Vdp equation etc.(Lyapunov exponent solving, By viture of this prompt, you can solve the lyapunov exponent of linear and nonlinear dynamic systems, for example duffing equation, Lorenz equation, henon and Vdp equation etc.)

creat text file in matlab for example you can export your result in txt format

OFDM链路，是用matlab中的simulink编写的，对OFDM的直观了解和学习有很大的帮助。(OFDM link, is written in matlab simulink in, the intuitive understanding of OFDM and learning a great help.)

这是一个关于信号视频分析的代码，用matlab编写，带有短时傅里叶变换，小波变换分析信号。(This is a video analysis on the signal code, written with matlab, with short time Fourier transform, wavelet transform signal.)

用PEG构造法生成LDPC监督矩阵的程序(With PEG construction method to generate LDPC matrix program oversight)

MATLAB中插值与拟和小函数，便于大家节省敲打键盘的时间 你们只要能够看懂它 并能够在合适的地方调用这些思想 并且有能力进行适当的变化 就已经到家了(MATLAB interpolation and fitting in small function, the keyboard is easy to save you time as long as you can understand it and be able to call these ideas at the right place and have the ability to make the appropriate changes has been the home of the)

K-PNN Algorithm a type of k nearest neighbor algorithm

对采集的语音信号进行不同加窗的STFT分析(Voice signals on the collection of window STFT analysis of different)