DTMF

计算LYAPUNOV指数 计算LYAPUNOV指数 计算LYAPUNOV指数(LYAPUNOV index calculated LYAPUNOV Index Index LYAPUNOV)

NC-OFDM在六径瑞利衰落信道下的性能分析(NC-OFDM in the six path Rayleigh fading channel performance analysis)

利用傅里叶变换的图像篡改盲检测，Matlab实现。(The Fourier transform of the image tamper blind detection, Matlab implementation.)

衰落信道的仿真．可以运行，里面有很多，很不错(fading channel)

说明：  该代码是标准粒子滤波算法的标准代码，通俗易懂，能够运行。(The code is the standard code of the standard particle filter algorithm,it is easy to understand, and can be able to run. )

matlab code improve signal GPS

watertank simulink example for pid

Lee滤波，用于对图像进行去斑点噪声，以及对图像进行平滑处理(Lee filter, the image smooth processing )

求函数最大值，可用于一元和二元函数，采用鱼群算法计算(Maximum demand function can be used for unary and binary functions, using fish algorithm)

EKF-SLAM Simulator This version of the simulator uses global variables for all large objects, such as the state covariance matrix. While bad programming practice, it is a necessary evil for MatLab efficiency, as MatLab has no facility to avoid gratuitous memory allocation and copying when passing (and modifying) variables between functions. With this concession, effort has been made to keep the code as clean and modular as possible.