PCA01

说明：  一些matlab编写的典型遗传算法实例,有助于练习遗传算法(Matlab write some typical examples of genetic algorithm to help practicing genetic algorithm)

this file contains the medical image processing. Here, I have to find the preprocessing methods. In this implementation i have to add the salt and pepper noise.

matlab变成实现prony算法，自动提取符合信号中分量的频率、幅值、相位、衰减系数等参数，可以实现数据拟合(matlab become realized prony algorithms automatically extract the parameters frequency, amplitude, phase, in line with the signal attenuation coefficient component, you can achieve data fitting)

unifid power quality conditioner

二阶广义积分器加上反馈的模型，单一的二阶广义积分器会让信号一直放大，加上反馈可以让信号稳定( U4E8C u9636 u5E7F u4E49 u79EF u7EF u5206 u5206 u5668 u52A0 u4E0A u53CD u9988 u7684 u6A21 u578B uFF0C u5355 u4E00 U4F1A u8BA9 u4FE1 u53F7 u53F7 u4E00 u76F4 u653E u5927 uFF0C u52A0 u4E0A u53CD u9988 u53EF u4EE5 u8BA9 u4FE1 u53F7 u7A33 u5B9A)

说明：  Belief Propagation (BP) Implementations gabp.m, run_gabp.m => Gaussian BP - parallel version asynch_GBP.m => Gaussian BP - serial version sparse_gabp.m, run_sparse_gabp.m => Gaussian BP - sparse version, optimized, tested on sparse matrices gabpms.ms, run_gabpms.m => Quadratic Min-Sum algorithm - Moallemi and Van-Roy

仅通过期限结构来筛选期货品种，从而构建期货多品种对冲策略(future period structure for)

Matlab 滤波程序，适合初学者学习使用，欢迎大家分享(Matlab filtering procedures, suitable for beginners learning to use, we are happy to share)

matlab code for frequency search method

分块RK法求解一介偏微分方程的matlab程序，参数自己设计即可，包括自己设定的函数。(Block RK method for solving partial differential equations ordinary matlab program, the parameters can be of their own design, including its own set of functions.)