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急于DWT的DM算法，实现水印的潜入，提取等等(dwt ,and dm , from dwt to dwt-dm)

说明：  多种信号过完备字典学习算法的工具包，包含文献Surveying and comparing simultaneous sparse approximation (or group-lasso) algorithms中所有的算法。(Multiple signals over-complete dictionary learning algorithm toolkit, including literature Surveying and comparing simultaneous sparse approximation (or group-lasso) algorithms for all algorithms.)

基于循环移位寄存器的ldpc编码的仿真程序,好程序啊,(cycle shift register on the ldpc coded simulation program, the program ah,)

求解大型稀疏线性迭代的重启ｇｍｒｅｓ，以及预条件ｇｍｅｒｓ(Solving large sparse linear iterative restart gmres, and the gmers conditions)

自行编写的三次样条插值函数源代码，并针对具体问题编写了程序求解(prepared by the self-cubic spline interpolation function source code, and issue-specific procedures for the preparation of the)

matlab简单教程.rar(Matlab simple tutorial. Rar)

说明：  自抗扰控制器Simulink仿真，其中包含跟踪微分器，扩张状态观测器，非线性反馈。(Simulink simulation of active disturbance rejection controller, including tracking differentiator, extended state observer, nonlinear feedback.)

A MATLAB code of noise level estimation in images

利用matlab编写的GUI界面实现成分分析，实验数据分析的简单小程序(Prepared using matlab GUI interface implementation component analysis, experimental data analysis of the simple small program)

有关matlab的图像处理课件，供初学者学习参考。(Matlab image processing related courseware for beginners to learn information.)