% Linear Algebra: Theory and Applications
% Ward Cheney & David Kincaid
% JBPub.com (c) 2008 
% File: exp832.m
% Example 8.3.3

x1 = 0.0;  x2 = 0.0;  x3 = 0.0;
z = [0,x1,x2,x3]
for k=1:25
   x1 = 0.15*x2 + 0.1*x3 + 3.5;
   x2 = 0.15*x1 + 0.05*x3 + 2.5;
   x3 = 0.1*x1 + 0.05*x2 + 1.5;
    z = [k,x1,x2,x3]
end