小波变换的数字水印算法matlab代码

语音信号采集的matlab仿真（需自己采集音频信号）(Matlab simulation of audio signal acquisition)

generating maximum legnth sequence bu determining the generator function and initial condition

数字信号处理，卷积，输入端算法输出端算法2合1，matlab函数编程(Digital signal processing, convolution, the output of the input algorithm algorithm 2 in 1, matlab functional programming)

function Px=overlay(N,omega,A,sigma,num) OVERLAY Forms multiple power spectral density estimates. ------- USAGE Px=overlay(N,omega,A,sigma,num) Calculates the periodogram using an ensemble of realizations of a process consisting of a sum of complex exponential in white noise. N : length of the signal omega : vector containing the sinusoid frequencies A : vector containing the sinusoid frequencies sigma : the variance of the white noise num : size of the ensemble (number of periodograms)

这个是对PL-logdist和PL-lognormal的一个仿真。程序简单易懂，但是意义不小。有专门的画图子程序。(This is a PL-logdist and PL-lognormal a simulation. Procedures are simple, but the meaning is not small. Have a special drawing routines.)

好不容易找到的马岳林的 数字预失真 DPD仿真代码 包括Matlab simulink仿真 和FPGA实现 并附带有仿真程序说明(Mayue Lin finally found the DPD DPD simulation code includes Matlab simulink simulation and FPGA implementation along with a simulation program Description)

morphological operation such as erosion is very suitable to compress the size of the cell by using SE.

MATLAB的一个使用工具箱，LINGO11汉化无限变量版。(A toolbox of MATLAB, LINGO11 Chinese Infinite Variable Edition.)

小波基contourlet变换 其中包含spiht编码 去噪 纹理识别(Wavelet transform contourlet transform includes SPIHT coding and denoising texture recognition.)

this code describe the phase noise introduced by local oscillator