?? mk_ghmm_obs_lik.m
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function B = mk_ghmm_obs_mat(data, mu, Sigma)% MK_GHMM_OBS_MAT Make the sequence-specific observation matrix for a Gaussian-output HMM.% B = mk_ghmm_obs_mat(data, mu, Sigma)%% Inputs:% data(:,t) = y(t) = observation vector at time t% mu(:,j) = E[Y(t) | Q(t)=j]% Sigma(:,:,j) = Cov[Y(t) | Q(t)=j]%% Output:% B(i,t) = Pr(y(t) | Q(t)=i)Q = size(mu, 2);O = size(data, 1);T = size(data, 2);B = zeros(Q,T);for j=1:Q B(j,:) = gaussian_prob(data, mu(:,j), Sigma(:,:,j))';end
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