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应用LMS算法去除噪声，纯净信号为各种数字调制信号，本程序中选的是数字调幅信号8ASK，噪声是高斯白噪声，信噪比可以任意指定。(Application of LMS algorithm to remove noise, clean signal for a variety of digital modulation signal, this procedure is successful digital AM signal 8ASK, noise is white Gaussian noise, signal to noise ratio can be specified.)

Equalizacao Histograma

Non-local means filter，，用的高斯核。算是改进吧(Non-local means filter,, the Gaussian kernel. For the with the Be regarded as to improve the bar)

用matlab程序实现十进制数向二进制数的转化(realize the transformation of the decimal number to a binary number by Matlab program)

说明：  本程序用于提取图像库的gist特征，matlab编写，有test文件(This procedure is used to extract the gist features of the image library, matlab prepared a test file)

methode de guss par matlab commande

信息隐藏实验教程，武汉大学出版社，主要关于图像载体知识，伪随机数发生器，图形信息的伪装技术(Information hiding experimental tutorials, Wuhan University Press, mainly camouflage technical knowledge of the image carrier, a pseudo-random number generator, graphic information about)

罚函数法将有约束最优化问题转化为求解无约束最优化问题。在此给出罚函数法Matlab源程序(Penalty function method will be constrained optimization problem into solving unconstrained optimization problems. This gives the penalty function method in Matlab source)

关于MATLAB的仿真的一些资料，非常完整，很不错全面的(MATLAB simulation on some of the information, very complete, very good overall)

EzStego的全部源码，适用于Windows/Linux等等环境(EzStego all the source code for Windows/Linux environment, etc.)