Gauss

小波包分析提取振动信号中的特征频率，与理论分析结果相比，用于建立主成分分析模型。( Wavelet packet analysis to extract vibration signal characteristic frequency, Compared with the results of theoretical analysis, Principal component analysis model for establishing.)

self adapt algorithm using matlab

RGB picture remosaicing to state before coded thoug bayer matrix

preconditioned conjugate gradient

谱系聚类发 给定聚类点数可得到聚类中心 很好很强大(Hierarchical clustering distributed clustering fixed points can be obtained very powerful cluster centers)

输入任何三尺度多小波的尺度函数的系数，可画出其图象(Enter any three-scale Multiwavelet coefficient scaling function can draw its image)

In this directory, we can find the eleven files. The relationship between file name and the number of program written in the book is shown in as follows.

在Matlab的Simulink仿真环境，模拟光伏电池板在不同光照下的输出功率曲线。(Matlab Simulink simulation environment, the curve of the simulated PV panels output power in a different light.)

稀疏性学习的工具包，包含说明文件和工具m文件(Sparse learning toolkit, including documentation and tools m file)

说明：  matlab task by me and friend