randstoc.m

线性代数实验及MATLAB入门,电子工业出版社出版 陈怀琛 龚杰民合著

function A=randstoc(n)
% The command A=randstoc(n) will generate a random
% nxn stochastic matrix.
A=rand(n);
A=A./(ones(n,1)*sum(A));