elman

一阶sigma-delta ADC 算法仿真程序及量化台阶可视化(oneorder sigma-delta ADC simulation code and quatity ladder)

simulink file of four quadrant operation of DC motor using chopper

timing_recovery:The importance of the work is reflected in supporting the development of new technologies and their adaptation to existing infrastructures. From the economic point of view, the final product is more efficient, flexible it can be widely available and less expensive than existing similar products

说明：  高斯赛德尔和雅克比迭代求解方程的matlab程序(the Jacobi and GaussSediel )

本代码主要用了多标签K近邻方法（MLKNN）实现对多标签数据进行分类(This code mainly spent more than a label K-nearest neighbor method (MLKNN) to achieve the multi-label data classification)

Min/Max filter，最大最小滤波器，说明看英文，只是国外的人写的代码， (Description The filter computes the minima and/or maxima of an array over sliding window with a given size. Multidimensional array is fully supported: running filter in 1D, 2D filter for image processing applications (erosion/dilatation), 3D and more. This package has been implemented with a special care on the running speed: the MEX engine uses an algorithms that requires no more than three (3) comparisons per element and per dimension in all configurations. All numerical and logical class arrays are supported. Contributor (beside author) is Vaclav Potesil Acknowledgements This submission has inspired the following: Free-knot spline approximation MATLAB release MATLAB 7.8 (R2009a) Other requirements MEX correctly setup NO image processing is required Download a tiff file for )

说明：  NMF及其后续的各种方法，还有ICA的比较方法，(NMFand the expand algorithms ,compare with ICA,)

对hurst指数估计，本人已经做过测试，是正确的，下载可以直接使用(the estimation of hurst for time series！)

Conjugate Gradient Method by Yi Cao

A matlab code to extract MFCC features, with several options