function x = rt(n,df)%RT       Random numbers from the student t distribution%%         x = rt(n,DegreesOfFreedom)%       Anders Holtsberg, 18-11-93%       Copyright (c) Anders Holtsbergif any(any(df<=0))   error('DegreesOfFreedom is wrong')endif size(n)==1   n = [n 1];endx = qt(rand(n),df);