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solucion sistema de ecuaciones mediante metodo local

用MATLAB编写的混沌序列图像加密程序，密钥可以从0到1之间的任何一个数，加密密钥跟解密密钥一样才能正确解密.rar(Chaotic sequence using MATLAB image encryption program, the key can be from 0 to 1 between any number of encryption keys with the correct decryption key to decrypt the same. Rar)

计算序列的自相关函数,绘制信号xn的自功率谱幅频曲线,绘制信号yn的自功率谱幅频曲线,计算互谱函数(Calculating the autocorrelation function of the sequence, drawn from the power spectrum of the signal xn amplitude-frequency curve, drawn from the power spectrum of the amplitude-frequency curve signal yn calculated cross-spectral function)

感应双馈发电机系统的仿真，有借鉴意义哦，基于混沌的模拟退火算法。( Simulation of doubly fed induction generator system, There are reference Oh, Chaos-based simulated annealing algorithm.)

sigma-delta ADC的信噪比等的计算(the calculation of SNR、SNDR and so on of sigma-delta ADC)

in this folder contains the import the picture and how to find the effects. how to read the image and how to show the images.

利用simulink仿真PID闭环跟随器，其中利用的S函数的编程(Simulink simulation PID closed loop follower, including the use of the S-function programming)

说明：  该程序是一位同学写的，运行该程序需要rtlSDR设备，便宜一点的淘宝不到100元，插上rtlsdr后，配置好matlab环境，能够实现扫描25M-1.75GHz的当地频谱，当然也可以自行修改范围(rtlsdr rx specsweeep 25MHz~175MHz)

a MATLAB program which tries to correct situations in which a triangulation includes corner triangles, that is, triangles which have two sides on boundary

说明：  此程序能应用于陀螺的allen方差的计算(allen Variance calculations used for gyroscope )