first-(2)

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.)

这是微分方程的问题，属于matlab范畴(This is the issue of differential equations, which matlab areas)

说明：  多径传输的源程序 matlab程序示例(multipath transmission of the source Matlab procedures example)

本程序是用于根据当地坐标信息来计算UTM坐标的转换程序，可能根据经纬高信息转换到当地的UTM坐标(This procedure is used for the conversion process according to the local coordinate information to calculate the UTM coordinates, according to latitude and longitude information may be converted to the UTM coordinates)

2009年9月全国大学生数学建模获奖论文所需程序代码，其中有较详细的matlab编程，应该有些用处吧(September 2009 Mathematical Contest in Modeling program code required for the award-winning paper, including more detailed matlab programming, it should be useful)

lmmse file lest mean square algoritham materal

cma mma avma mcma 多种盲均衡算法 完全重构 归一化盲均衡 (cma mma avma mcma NPR )

比较有用的matlab实例，给matlab初学者参考，有需要的还可以联系我(matlab)

Image crop in matlab

复杂网络matlab工具包，很好用的哦,用了会说好的，方便易懂(complex network matlab)