HMM ??

说明：  利用wolf法求取Lyapunnov指数，并绘制图形(Method used to obtain Lyapunnov wolf index, and draw graphics)

用matlab对一张图片进行DFT变换，DCT变换,比较保留20个DCT变换系数重构的图象与原始图像的差别.(Using matlab on a picture to DFT transform, DCT transform, compared to 20 DCT transform coefficients to retain the image reconstruction of the difference between the original image.)

This code is used to create input files for the 2D FEM solver used in ME 413 course. It uses the freely available mesh2d mesh generator to create the mesh.

makestereofig is a standalone script for converting .fig files containing 3D Cartesian plots of z as a function of x and y to .jpg images of the same plot in anaglyphic (red-cyan) stereo. The compressed archive contains the top level script (makestereofig), an ancillary function (plotdisplay2), and a demo .fig file containing a plot of data and a fitting function. The algorithm is very simple and users are encouraged to tweak!

业内最经典的多目标算法之一，多目标演化算法(One of the most classical multi-objective algorithms in the industry, multi-objective evolutionary algorithm)

matlab代码关于ＡＲＭＡ时间序列模型(matlab code for ARMA time series model)

用牛顿拉夫逊法的极坐标形式计算电力系统潮流(Newton Raphson method polar form power flow calculation)

关于PCA的仿真数据生成及故障信噪比（SNR）的主元选取方法仿真代码。(About PCA generated simulation data and fault signal to noise ratio (SNR) of the main element simulation code selection method.)

说明：  指纹识别例子和源代码，对于模式识别、人工智能研究者有一定帮助(Fingerprint identification example and source code, for pattern recognition, artificial intelligence researchers have help )

利用SIMULINK建立Lorenze系统的仿真模型，并实现同步预测(Simulink for lorenze system and synchro predict)