matlab-you-hua

激光谐振腔中激光模式的仿真，包括不同腔型(Simulation of the laser mode in the laser cavity, including the type of cavity)

人脸特征提取的线性差别分析法LDA，可以提高样本在子空间中的可分性(algorithm of LDA of face detection by matlab)

辅助粒子滤波程序，是对粒子滤波程序的改进(Auxiliary particle filter program, the program is to improved particle filter)

image segmentation , rsf with demo and ...

说明：  Multiple distributed generation units allocation in distribution network for loss reduction based on a combination of analytical and genetic algorithm methods

基于改进的粒子群算法，可以用来求解函数优化问题(Based on Improved Particle Swarm algorithm, can be used to solve the function optimization problem)

使用此函数来提取一个地理坐标输入字符串了。该功能非常灵活，因此，协调可能位于任何地方的字符串，并可能有许多的格式之一。(Use this function to extract one geographical coordinate out of an input string. The function is extremely flexible, thus the coordinate may be located anywhere in the string and may have one of many formats.)

即用Levinson-Durbin算法求解Yule-Walker方程。(The use of Levinson-Durbin algorithm Yule-Walker equation.)

说明：  小波变换的模极大值判断冲击函数、阶跃函数、三角形函数的奇异性(Wavelet transform modulus maxima to determine the impact of function,step function, the singularity of the triangle function)

simulating BER for BPSK in Rayleigh channel with selection diversity