MATLAB 5.0 MAT-file, Platform: PCWIN, Created on: Tue Mar 09 14:34:00 2004 IM pprŔF� a=1000; b=100; A=[-2 0 2;-1 1 3], B=[-1 0 1;0 1 2], u=5:-1:1; v=1:5;H  Bt=B.';H  M=A*Bt;@ A=M@ A^2H  A^2-A*A@ pause;@ A^0@ A^(-2)`, A^(-2)-inv(A)*inv(A)H keyboard;8clc;P [V,D]=eig(A)H  A*V-V*D@ pause;@ p=2.5;@ A^pP A^p-V*D.^p/VH keyboard;0