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function [a,b,sig2,iflag] = lsmywe(x,n,ip,iq,m,epsilon) lag=m+1; r = correlat(n,lag,0,x,x); for i=1:m-iq for j=1:ip if iq+i-j >= 0 rr(i,j)=r(iq+1+i-j); end if iq+i-j < 0

function L = log_prob_node(CPD, self_ev, pev) % LOG_PROB_NODE Compute sum_m log P(x(i,m)| x(pi_i,m), theta_i) for node i (discrete) % L = log_prob_node(CPD, self_ev, pev) % % self_ev(m) is the evidenc

function m = marginal_nodes(engine, query) % MARGINAL_NODES Compute the marginal on the specified query nodes (quickscore) % marginal = marginal_nodes(engine, query) % % 'query' must be a single disea

function [m, pot] = marginal_nodes(engine, query) % MARGINAL_NODES Compute the marginal on the specified set of nodes (global_joint) % [m, pot] = marginal_nodes(engine, query) pot = marginalize_pot(e

function joint = combine_marginals_into_joint(marginalsT, hnodes, ns) jointT = dpot(hnodes, ns(hnodes)); for i=hnodes(:)' jointT = multiply_by_pot(jointT, marginalsT{i}); end m = pot_to_marginal(jo

function m = pot_to_marginal(pot) % POT_TO_MARGINAL Convert a dpot to a marginal structure. % m = pot_to_marginal(pot) m.domain = pot.domain; m.T = pot.T; m.mu = []; m.Sigma = []; %if isvector(m.T

function m = pot_to_marginal(pot) % POT_TO_MARGINAL Convert a cgpot to a marginal structure. % m = pot_to_marginal(pot) pot = cg_can_to_mom(pot); m.domain = pot.domain; n = pot.csize; d = length(pot.

function m = pot_to_marginal(pot) % POT_TO_MARGINAL Convert a scgpot to a marginal structure. % m = pot_to_marginal(pot) assert(isempty(pot.ctaildom)) m.domain = pot.domain; n = pot.cheadsize;

function m = pot_to_marginal(pot) % POT_TO_MARGINAL Convert a mpot to a marginal structure. % m = pot_to_marginal(pot) m.domain = pot.domain; m.T = exp(pot.logp); m.mu = pot.mu; m.Sigma = pot.Sigma;

function m = pot_to_marginal(pot) % POT_TO_MARGINAL Convert a upot to a structure. % m = pot_to_marginal(pot) m.domain = pot.domain; m.T = pot.p; m.U = pot.u;