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图片，很经常用的一副matlab里面的图片(Picture, it is often used inside a pair of matlab Photos)

高斯金字塔 优化的版本，可用，效率比较高(Optimized version of the Gaussian pyramid, available, more efficient)

參考文獻「Sparsity-based Image Denoising via Dictionary Learning and Structural Clustering」 Clustering-based Sparse Representation 的 matlab代碼(「Sparsity-based Image Denoising via Dictionary Learning and Structural Clustering」and Clustering-based Sparse Representation matlab code.)

本文件含有关于matlab学习的资料，适用于初学者(This document contains information on learning matlab for beginners)

MATLAB命令大全，包含绝大部分的命令、各种操作符的应用说明。(MATLAB command Daquan, including most of the commands, the application of a variety of operator instructions.)

Finger region localisation

我下的一本关于机械故障诊断的电子书，对初学者入门比较好(I was under a mechanical fault diagnosis on the books, started better for beginners)

最速下降法和牛顿法解决最优化问题 dampnm.m - 牛顿法 grad.m - 最速下降法(The steepest descent method and Newton' s method to solve optimization problems dampnm.m- Newton grad.m- the steepest descent method)

a simple source code to practice the ODE45 (Rung kutta) integration methode

说明：  基于变步长LMS在干扰抵消中的应用，其中key1，2，3为不同变步长的MATLAB程序，而pinyu则是LMS在频域中的应用，(Variable Step Size LMS-based interference cancellation in the application, which key1, 2,3 for different variable step size of MATLAB procedures pinyu is LMS in frequency domain applications,)