-
EM_GM
% 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)
- 2008-04-27 15:51:27下载
- 积分:1
-
clipping
介绍一个如何用MATLAB中的限幅方法仿真PAPR(introduce a clrpping method to simulation PAPR)
- 2011-04-19 15:02:55下载
- 积分:1
-
PCA
在WINDOWS环境下,使用MATLAB写的PCA代码,移植性好,对于做PCA的能方便使用!(In the WINDOWS environment, the use of PCA written in MATLAB code, portability, and for doing the PCA can easily use!)
- 2013-09-14 17:13:24下载
- 积分:1
-
zuixiaoercheng
用最小二乘法反应雷达得到的图像,得到各种数据特征参数(Reaction of the least square method to obtain the radar image data to obtain various characteristic parameters)
- 2013-10-03 09:52:07下载
- 积分:1
-
Lagrangian-relaxation
good paper in optimizing unit commitment problems with LR
- 2015-06-09 23:16:43下载
- 积分:1
-
pml3D
说明: pml三维程序,8层,fdtd欢迎指正,(PML of three-dimensional procedures, 8 layer, fdtd welcome to correct me,)
- 2008-10-21 14:00:17下载
- 积分:1
-
matlabyoulike
说明: matlab 图像处理程序例子 供初学者参考(matlab image processing procedure example of reference for beginners)
- 2010-04-16 10:44:47下载
- 积分:1
-
ADC
流水线ADC matlab 模型,从系统级熟悉流水线ADC的工作原理,余量增益曲线,错位相加输出10位数字码(PIPELINE ADC MATLAB MODEL)
- 2014-11-14 10:28:26下载
- 积分:1
-
fenduanxianxing
三次样条插值,拉格朗日,分段线性插值的matlab程序(Cubic spline, the piecewise function interpolation method and Lagrangian matlab program, for example)
- 2014-12-16 15:36:23下载
- 积分:1
-
Entropy
熵(近似熵,样本熵),适合初学者。值得一看。。。。。(Entropy (entropy of approximate entropy, sample), suitable for beginners. Worth a look...
)
- 2013-09-04 23:30:45下载
- 积分:1