mm_em.m function [LL, prior, transmat, obsmat, nrIterations] = ... dhmm_em(data, prior, transmat, obsmat, varargin) LEARN_DHMM Find the ML/MAP parameters of an HMM with discrete outputs using EM. [ll_trace, prior, transmat, obsmat, iterNr]

人脸识别中的光照处理方法，包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法，最大似然（ML）准则和最大后验概率（MAP）准则。- Face Recognition light treatment method, Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm, Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) cr