accept.m.txt

这是马尔可夫-蒙特卡罗算法的MATLAB源程序.

function p = Accept(p,q,solver)
% p = Accept(p,q,solver)
% Accept proposal q

% Colin Fox, 21 Jan 2003

% Do the special case where no change is proposed
if all(q.NewR == q.OldR)
    % no change to p
    return
end

% q contains the Green's functions, updated DR, logLikelihood, logPrior
p.DR = q.DR; p.G = q.G; p.logLikelihood = q.logLikelihood; p.logPrior = q.logPrior;