Runge-Kutta-4

％ EM algorithm for k multidimensional Gaussian mixture estimation ％ ％ Inputs: ％ X(n,d) - input data, n=number of observations, d=dimension of variable ％ k - maximum number of Gaussian components allowed ％ ltol - percentage of the log likelihood difference between 2 iterations ([] for none) ％ maxiter - maximum number of iteration allowed ([] for none) ％ pflag - 1 for plotting GM for 1D or 2D cases only, 0 otherwise ([] for none) ％ Init - structure of initial W, M, V: Init.W, Init.M, Init.V ([] for none) ％ ％ Ouputs: ％ W(1,k) - estimated weights of GM ％ M(d,k) - estimated mean vectors of GM ％ V(d,d,k) - estimated covariance matrices of GM ％ L - log likelihood of estimates ％( EM algorithm for k multidimensional Gaussian mixture estimation Inputs: X (n, d)- input data, n = number of observations, d = dimension of variable k- maximum number of Gaussian components allowed ltol- percentage of the log likelihood difference between 2 iterations ([] for none) maxiter- maximum number of iteration allowed ([] for none) pflag- 1 for plotting GM for 1D or 2D cases only, 0 otherwise ([] for none) Init- structure of initial W, M, V: Init.W, Init.M, Init.V ([] for none) Ouputs: W (1, k)- estimated weights of GM M (d, k)- estimated mean vectors of GM V (d, d, k)- estimated covariance matrices of GM L- log likelihood of estimates)

汉森1990年发表的协整检验以及面板门限模型的源代码,具有相当大的参考意义(Published in 1990, Hansen cointegration test and panel threshold model of source code, with considerable reference value )

MATLAB在时间序列建模预测及程序代码(MATLAB time series modeling and forecasting and program code)

混沌吸引子的MATLAB主程序，经验证可以使用。(Chaotic attractor MATLAB main program, you can use the experience card.)

auto position function

模拟退火的源程序，matlab编写，多次试用成功(simulated annealing of the source, Matlab prepared several successful trial)

图像中的直线检测程序，可以检测图像中的直线，可以设置参数，支持(The linear image detection procedure can detect the linear image, you can set parameters, to support)

各种资源分配算法实现，关于小波的matlab复合分析，对于初学者具有参考意义。( Various resource allocation algorithm, Matlab wavelet analysis on complex, For beginners with a reference value.)

It is a program for blind channel estimation for space time block codes in Multi- Input Multi Output aantennas

说明：  matlab聚类分析工具箱，很好用。大家可以试一试(Matlab Toolbox cluster analysis, is useful. We can try)