hmm_tran.m

隐马尔可夫工具箱

function [A, pi0] = hmm_tran (alpha, beta, dens, A_prev, pi0_prev, QUIET)

%hmm_tran  Reestimation the transition matrix and initial dist. of an HMM.
%	Use : [A,pi0] = hmm_tran(alpha,beta,dens,A_prev,pi0_prev). If A_prev
%	and piO_prev are sparse, the output estimates are also sparse (and
%	only the relevant values are reestimated).

% H2M Toolbox, Version 2.0
% Olivier Capp