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用MATLAB实现了该算法，并对所实现方法进行了验证，在步骤（3）中则给出了求出滤波器类型及参数的方案，并进行验证，在步骤（4）中通过MATLAB的AWGN函数等相关知识实现了AWGN信道的仿真。 本文首先介绍数字水印和音频水印的相关概念和发展概况，接着介绍了完成仿真工作所需的基础知识，之后提出DA/AD变换的仿真实现，(Using MATLAB realization of the algorithm, and the realization method of authentication, in step (3) in the given filter type and parameters to derive the program and verify, in step (4) through MATLAB-AWGN function and other relevant knowledge to achieve the AWGN channel simulation. This paper first introduces the digital watermarking and audio watermarking-related concepts and developments, and then introduced a complete simulation of the basic knowledge required, after the DA/AD conversion of the simulation,)

说明：  程序为matlab代码，LGM是NPE调用的(Procedures for the matlab code, LGM is called NPE)

直流双闭环无静差调速，参数已经给定，调试运行成功。(DC double closed loop static droop parameters have been given, debugging and running successfully.)

NMI handler took too long to run: 9.207 msecs.

MATLAB列主元高斯消去法的代码！我调试过了，可以用的，欢迎大家下载使用1(MATLAB out Principal Gaussian elimination code! I had to debug, and can be used are welcome to download a)

当你具有一系列图片时，使用本程序可轻松制作出AVI动画(When you have a series of photographs, the use of this procedure can be easily produced AVI animation)

matlab bag-of-local-features-models-master

SOM神经网络，可以进行特征提取和模式分类，特别是特征维数较多的情况(SOM neural network, feature extraction and pattern can be classified, more especially characteristic dimension of the case )

数字信号频域处理的matlab源程序，包括dct，butterworth，lowpass等(Frequency-domain digital signal processing matlab source, including dct, butterworth, lowpass, etc.)

说明：  哈尔小波转换 一维信号与二维图像的三级分解 信号去噪与重构 morlet小波连续小波变换(Haar wavelet Three level decomposition of one dimensional signal and two dimensional image Signal denoising and reconstruction morlet wavelet continuous wavelet transform)