clear;clc;close all w=[0.824074 0.281482 -0.212346 0.864198 -1.882290 -0.110607 0.088272 0.520988 -0.463889 -0.377778 0.785360 8.095795];N=10000;x=zeros(1,N);y=zeros(1,N);x0=0;y0=0;for i=1:N if rand<0.8 j=1;else j=2;end x01=w(j,[1 2 5])*[x...