how to create relation b/w two vector by scrambling vector .let x& A be two vectors and T is formed by scrambling vectors. s.that A(i)=x(t(i)

x=0.3;
p=0.343;
for n=2:5;
if x(n-1)>=0 & x(n-1)<=p
 x(n)=x(n-1)/p;
else
 x(n)=(1-x(n-1))/(1-p);
end
end
A=sort(x);
T= scrambled (x,A)

[Walter Roberson]

What is the difference between this and https://www.mathworks.com/matlabcentral/answers/407786-how-to-create-a-relation-b-w-two-vector-by-scrambling-of-vector-let-two-vector-r-s-then-scrambled ?