nunnou

在YCbCr通道上，对人的嘴唇的寻找，通过大量数据样本得到的嘴唇颜色区域，效果不错，这个程序只是在静态图片里寻找，对做嘴形识别的人有帮助(Channel in the YCbCr on the lips of people search through a large amount of data samples to be the color of the lip region, the effect is true that this procedure only to find a static picture of the so-shaped mouth to help people identify)

graphics and data analysis program in matlab

逆变器仿真程序,模拟AC-DC，需要者可以参考(Inverter simulation, simulation of AC- DC, those can be reference )

This function is useful to make a dateaxis adjustable

熔石英中折射率和群折射率随波长变化的matlab实现(The variation of n and ng with wavelength，using matlab。)

matlab cod for mlp neural network

运用遗传算法优化神经网络结构，提高训练速度，运算精度(Genetic algorithm optimization of neural network structure, improve training speed, the precision)

An Evolutionary Routing Protocol for Dynamic Clustering of Wireless Sensor Networks

上传一个PCA的原代码，以便供大家互相交流和学习使用(the original code, in order for the mutual exchange and learning to use)

With this matlab codes one can simulate BER for BPSK Modulation with added noise in various steps