choosen.m.txt

这是马尔可夫-蒙特卡罗算法的MATLAB源程序.

function x = ChooseN(xset,n)
% x = ChooseN(xset,n)
% Choose n distinct members of set xset, by sampling uniformly at random without replacement

% Colin Fox, 20 Jan 2003

x = xset(ChooseNFromM(length(xset),n));