modvalidity

code NRZ nodeur NRZ sous matlab

这是一个利用MATLAB利用PCA实现的简单分类程序，对于模式识别的初学者学习PCA知识并进行仿真会有很大帮助，其中male.txt和female.txt是训练样本，test.txt是测试样本，分类效果非常好。(This is a use of MATLAB to use a simple classification of the PCA implementation process, the PCA pattern recognition study for beginners and simulation of knowledge would be of considerable help, and one of male.txt samples female.txt training, test.txt is the measurement, very good classification results.)

embedding and extraction by DCT

all mfile can be used for speech proccesing

This file has the code for GMM classification technique

matlab编写的图着色算法，并用智能优化算法（模拟退火）去寻找其图着色的最优解(Matlab prepared by the graph coloring algorithm, and using intelligent optimization algorithm (simulated annealing) to find the optimal solution of the coloring of the graph)

el famoso hola mundo, caja de seguridad, codificacion entre otros

使用matlab来对图像进行边缘检测的方法之一，便于在此基础上进行其他的功能的实现(Using matlab to the image edge detection methods, to facilitate this function based on the realization of other)

主要功能是对数据进行自相关处理，然后通过带通滤波后进行解调，得到数据的主要特征。(The main function is to carry on the data correlation processing, and then through the band-pass filter after demodulation, get the main features of the data.)

加入载波相位偏差，用最大似然估计和错误估计估计相位误差，并进行比较。(Add carrier phase deviation, using maximum likelihood estimation and errors estimated phase error is estimated and compared.)