FIR-filter-design

说明：  transformation alfa beta

MATLAB做的不错的人脸识别的程序，希望大家能能受用，-color ，经测试可直接使用。 (Face recognition program MATLAB to do good, and I hope that we can be able to benefit from-color has been tested and can be used directly.)

source code of rayleigh fading environment

说明：  Forest fire detection code

the file contains a pdf on cybercrime

判别稀疏非负矩阵分解，提出这个新算法，来进行人脸识别，比传统的NMF和一些其他的扩展算法效果好(Sparse non-negative matrix factorization judge proposed the new algorithm for face recognition, than the traditional extension of NMF algorithm and some other good results)

灰色线性组合模型算法，可以实现该算法的建模，拟合以及预测(Grey linear combination model algorithm, the algorithm can be implemented for modeling, fitting and forecasting)

B-Spline Surface Least-Squares Fitting of both Positions and Normals.

本程序通过SVD可以很好实现lyapunov指数计算，便于理解，且速度和精度较高(lyapunov exponent by SVD)

ARMA模型谱估计 通过观测信号来观察信号的功率谱密度(ARMA model spectrum estimation)