... 12.1). Top panel: b= 1, bottom panel: b = 0.9998. -2 0 -1 5 -1 0 -5 0 5 10 15 -1 5 -1 0 -5 05 10 15a=0.7 b=1 -2 0 -1 5 -1 0 -5 0 5 10 15 20 -1 5 -1 0 -5 05 10 15a=0.7 b=0.9998xk axk byk xkyk bxk ayk ... above strategy:N=5;x1=1 :101 ;x=(x 1-1 ) /100 ;T(1,x1)=x;T(2,x1)=2*x.^ 2-1 ; for k=3:NT(k,x1)=2.*x.*T(k-1,x1)-T(k-2,x1);endy=T(N,x1);plot(x,y)© 2001 by CRC Press LLCIn-Class ExercisePb. 2.8 ... LLC for n=1:1500 for m=1:40x(1,m) =-0 .99+2*rx(m);y(1,m) =-0 .99+2*ry(m);x(n+1,m)=a*x(n,m)-b*(y(n,m )-( x(n,m))^2);y(n+1,m)=b*x(n,m)+a*(y(n,m )-( x(n,m))^2);endendplot(x,y,'r.')axis( [-1 ...