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先将47168bit的宿主音频等步长分段,分为1000段，然后混沌序列选择其中的102段，对每段进行3及小波分解，挑选出绝对值最大的系数，运用嵌入公式。(47168bit first step of the host audio sub-divided into section 1000, and then select one of the 102 chaotic sequence segment, on each piece of a 3 and wavelet decomposition, the largest absolute value coefficients selected using the embedded formula.)

地震波阻抗反演，用于一维、二维褶积模型，其中梯度函数和目标函数根据自己的需要建立(Seismic impedance inversion, for one-dimensional, two-dimensional convolution model, in which the objective function and the gradient function according to their own needs to establish)

It cab be open old format of mdl file on new version of matlab invalid model name or file does not exist. due to the presence of characters that are not supported in the current character encoding setting windows-949 clc clear close all bdclose all set_param(0, CharacterEncoding , ISO-8859-1 )

遗传模拟优化初始聚类中心,模糊C均值聚类(Genetic algorithm is used to optimize initial clustering centers and fuzzy C means clustering.)

matlab simulink to draw 3D graph. It is very useful to know how sfunction works. Also, you can see how multiplexer is connected to draw a graph of 3 axises x y and z.

CONTROLLER DESIGN FOR TIME DELAY SYSTEMS,

说明：  用Matlab编写的用Kalman滤波方法估计目标航迹的程序，有详细注释，是学习Kalman滤波方法的好材料(Written with Matlab using Kalman filter to estimate target track of the process, detailed notes, is a good learning materials for Kalman filter)

EOF算法简介及相关程序，运用一种新算法很好的利用原始数据去预测未来数据。(About EOF algorithm and related procedures, using a new algorithm to good use raw data to predict future data.)

检测从键盘输入字符。用到了fiugre的 currentcharacter 属性，figure还有一个 currentkey 属性。这两个属性都能检测键盘输入，不过还是有不小区别，可以试一下。(Detection input from the keyboard characters. Use of the fiugre' s ' currentcharacter' property, figure there is a ' currentkey' property. These two properties can be detected keyboard input, but there are still no small difference, you can try.)

sparse algorithm to solve l1 optimization