音频水印算法

MIMO-OFDM系统中的自适应算法中的一种。Chow算法是根据各个子信道的信道容量来分配比特的。与Hughes-Hartogs算法相比，没有了大量的搜素和排序，简化了算法复杂度。(MIMO- OFDM systems in one of the adaptive algorithm. Chow algorithm is based on the channel capacity of each channel to allocate bits. Compared with Hughes- Hartogs algorithm, not a lot of search and sorting, simplify the algorithm complexity.)

语音参数提取：短时过零率、短时能量、短时平均幅度、自相关序列、傅里叶分析(Speech parameters extraction: short-time zero-crossing rate, short-time energy, short-term average autocorrelation sequence, Fourier analysis)

基于Matlab的QPSK调制解调的仿真程序,希望对大家有所帮助(Matlab-based simulation of QPSK modulation and demodulation process, want to help everyone)

说明：  灰度图像二值化及目标提取和质心求取,Matlab代码.对初学者学习有用(Gray image binarization and target extraction and center of mass strike, Matlab code. Learn useful for beginners)

分数阶fourior变换的源码，主要用来处理线性调频信号(fractional fourior transform source code, is mainly used to treat LFM)

matlab实例程序100例 适合基础学习 熟练练习后对matlab会有很大提高(matlab example programs 100 cases for training skilled based learning will be greatly improved after the matlab)

差分盒子维法(DBC) 计算图像的分形维数，适用范围广。(An efficient differential box-counting approach to compute fractal dimension of image)

matlab平台的一段通过一个字符控制关机、注销和重启的函数，包含取消功能。(A section of the MATLAB platform controls shutdown, logout and restart functions through a character, including cancellation functions.)

说明：  果蝇算法（FOA），和蚁群算法、粒子群算法类似，属于群体智能或者说是群智能算法的范畴(Fruit fly algorithm (FOA), similar to ant colony algorithm and particle swarm algorithm, belongs to the category of swarm intelligence or swarm intelligence algorithm)

合成孔径雷达（SAR)目标成像仿真，LCMV优化设计阵列处理信号，仿真图是速度、距离、幅度三维图像，多姿态，多角度，有不同光照,可实现对二维数据的聚类，LZ复杂度反映的是一个时间序列中。