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在保密数据传递等应用中，有时采用将一句话或一段文字或一段音乐隐藏在另一段音乐中，然后利用专门的算法来提取所传的信息(Data transfer in applications such as security, sometimes using the word or a text or a piece of music hidden in another section of music, and then use a special algorithm to extract the information transmission)

信号1维和2维周期性双正交基的小波分析，主要是用作滤波方面，可构造非对称滤波器。(Wavelet analysis signal a 2-dimensional and two-dimensional periodic orthogonal basis, mainly used for filtering, the filter can be constructed asymmetric.)

是国外著名专家mahafza的书的代码，主要用于雷达设计和优化(Is a famous expert mahafza book code, mainly for radar design and optimization)

查找ldpc校验矩阵中的6环，并将其记录到txt文件中(Find ldpc check matrix of the six rings, and its records to a txt file)

implemntation an appraoch of extraction a feuatres of object

适合初学者参考。大地电磁一维正演matlab程序。(failed to translate)

matlab toolbox used for clustering perposes

基础的音频处理matlab程序，设计巴特沃斯低通数字滤波器实现滤波。(Matlab-based audio processing procedures, Butterworth low-pass digital filter designed to achieve the filtering.)

matlab中画地震图件的子程序源代码，对物探人员很有用。(Matlab in picture seismic datum of source code, useful for geophysical prospecting personnel.)

this file is contained the tensor toolbox for matlab platform.