MATLAB n-dimensional Gaussian mixture distribution
no vote
Providing EM data mining algorithms written in MATLAB. For multidimensional Gaussian mixture distribution data, decomposition, each composed of Gaussian distribution parameters, including proportion, mean value, variance.
Program for 3 of the Gaussian distribution in the decomposition of mixed data, parameter estimation. Mixed data noise of 20dB, results are still accurate. EM algorithm for part of the procedure is streamlined, fun, reflects the superiority of MATLB to the study of parameter estimation, classmates of the EM algorithm is very helpful.