PSO

是Matlab图像处理的原程序代码，适合初学者使用。(Matlab image processing is the original code, suitable for beginners.)

this is matlab code for noise estimation

采用RGB+K-means对路标进行提取，效果十分不错。(RGB+ k-means is adopted to extract road signs, and the effect is very good.)

说明：  用最优化方法中的狗腿法求解信赖域子问题的算法编程实现(Algorithm realization of solving trust region subproblem with dogleg method)

image compression using JEPG2000

It describes how to use the Homomorphic filter and find its quality measures in the form of gui in matlab.

将信号用小波函数SYM5分解到第5层，用minimaxi阈值选择对系数进行处理，消除噪声(SYM5 decomposition using the wavelet function signals to the fifth floor, use minimaxi threshold choice to deal with coefficient, eliminate noise)

基本的粒子群优化算法程序，用Matlab实现，非常简单。(pso code)

应用simulink实现高斯信道情况下的通信系统仿真，计算误码率，画出误码率相对于信噪比的曲线(gaussian channel communications simulation)

matlab三相四线制的仿真模型，通过实验据对可靠使用，很好的资料(three-phase four-wire system matlab simulation model using experimental According to a reliable, good information)