huiguifenxi

Classical MasterMind game with CPU acting both as Code Maker & Code Breaker

说明：  MATLAB在图形窗口中绘制或输出图形，MATLAB to draw in the graphics window or output graphics(MATLAB to draw in the graphics window or output graphics)

Tsuanmi aleart funcction

a high performance motor

精通MATLAB 张志涌编著（Matlab入门经典教程），适用于初学者。(Proficient in MATLAB (Matlab Getting Started classic), suitable for beginners.)

图像的编解码程序，可以直接运行，并含有PSNR的对比(The encoding and decoding files which can run without modify, and we have comparison of PSNR)

emd分解，通过emd分解重构信号实现降噪(By the emd decomposition reconstruction signal noise reduction)

一种用于对各类概率密度函数进行样本采样的Metropolis-Hastings算法(a Metropolis-Hastings algorithm for sampling from various probability density functions)

自己动手修改整理了一些窄带信号的波达方向估计算法程序，包括经典MUSIC算法，求根MUSIC算法，ESPRIT算法和解相干的空间平滑算法。(Modify myself finishing some of the narrowband signal doa estimation algorithm procedures, including classical MUSIC algorithm, root MUSIC algorithm, ESPRIT algorithm and coherent spatial smoothing algorithm.)

The Wavelet Neural Network This is simple example for using of modified Morlet neural network. Levenberg-Marquardt with numerical Jacobian calculation implemented. Easy to use with other optimization algorithem e.g GA,PSO, etc. The function "xox_lm" may be useful for other optimization problem easily. The function "xox_jacobian" may be useful for Jacobian calculation easily. The function "NN_fcn" may be used by the evolutionary based neural network. The activation function "modified Morlet" will be replaceable by others.