Daniel@0: function [pot, loglik] = normalize_pot(pot)
Daniel@0: % NORMALIZE_POT Convert the element of stable conditional gaussian potential Pr(X,E) into Pr(X|E) and return log Pr(E).
Daniel@0: % [pot, loglik] = normalize_pot(pot)
Daniel@0: 
Daniel@0: loglik = log(pot.p);
Daniel@0: pot.p = 1;