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function a = threshold(dE,T,q) % Threshold acceptance method supplied with SA Tools. % Copyright (c) 2002, by Richard Frost and Frost Concepts. % See http://www.frostconcepts.com/software for information on SA Tools. % % a = threshold(dE,T,q) ; % % dE = the difference in cost between a trial state and % the current state: dE = Wtrial - W % T = the current temperature. Must be positive. % q = (not used) the "q" parameter of the acceptance rule % a = 0 if trial is rejected, otherwise 1. % if (T > 0) & (dE <= T) a = 1 ; else a = 0 ; end