earth_quake_forcast

Ensemble Kalman Filter (EnKF) data assimilation methods can be avoided in the EKF covariance forecasting the evolution equation arising in the course of the calculation is not accurate and on the covariance matrix of a large amount of data storage problems

Digital Signal Processing Using MATLAB, 3rd Edition proakis source code

采用加权网络中节点强度和权重都是幂率分布的模型，在matlab环境中自动识别连通区域的大小,用于时频分析算法。( Using weighted model nodes in the network strength and weight are power law distribution, Automatic identification in the matlab environment the size of the connected area, For time-frequency analysis algorithm.)

说明：  遗传算法工具箱，很实用的！请大家下载。一定感到很好！！！！(GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. )

多个电力电子、电机仿真模型。是重要的学习电力电子simulink 仿真的素材，权威教材，内容较多，分成上下两集,这个是上(useful simulink modles for leaners)

this provides the Discrete Fourier Transform function that can be used im more applications

Improve a picture based on local mean with stdandard deviaton algorithm. No image processing toolbox is needed!

遗传算法解决 TSP 问题:已知n个城市之间的相互距离，现有一个推销员必须遍访这n个城市，并且每个城市只能访问一次，最后又必须返回出发城市(Known n the distance between cities, a salesman must visit the n city, and each city can only visit once, and finally must return to the starting city )

使用matlab实现智能预测控制算法中的GPC算法，以阶跃、正弦等函数为例进行仿真实现(Using matlab to achieve intelligent predictive control algorithm of the GPC algorithm, to step, sinusoidal, etc. function as an example simulation)

this code is for frame difference.