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文章，关于四旋翼飞行器建模、控制与仿真。(Articles about four rotor aircraft modeling, control, and simulation.)

是基于四阶累积量的旋转不变因子ESPRIT算法，在matlab环境下实现(Is based on the cumulative amount of rotation of fourth-order constant factor ESPRIT algorithm in matlab environment to achieve)

采用ARX进行建模，迭代的方法进行油价预测，油价数据从国际网站上下载，预测效果较好(ARX modeling)

Low Density Parity Check code is a error control code used in the DVBS2 standard codec

FK和GF算法的matlab实现，并通过随机数对算法进行对比测试(FK and GF algorithm matlab implementation, and through the random number algorithm comparison test)

此文件包含着EEMD的能量特征分量的计算程序和EEMD之后进行各个IMF的KL散度指的计算程序。(This file contains the energy characteristic component EEMD computational procedures and after each EEMD KL divergence refers to the IMF s calculation program.)

说明：  pca 源程序 能用，针对不同问题只要稍作修改即可。(pca)

说明：  解决二个变量 之间的非线性关系，包括MATLAB中自带的五种copula函数。(Solve the non-linear relationship between two variables, including five Copula Functions in MATLAB.)

非局部滤波算法的MATLAB代码，适用于图形图像处理(Nonlocal filtering algorithm of MATLAB code, suitable for image processing)

基于matlab实现C-均值分类,模式识别简单聚类分析(experiment of C-mean to explain the course)