Usage example for twostage_power related to Exercise 2.20
0001 % Usage example for twostage_power 0002 % related to Exercise 2.20 0003 0004 A = [1 1/4 0 -3/4; 0005 3 1/2 2 -1/2; 0006 0 -3/4 1 1/4; 0007 2 -1/2 3 1/2]; 0008 x0 = [1; 0009 4; 0010 1; 0011 4]; 0012 tol = 1e-6; 0013 0014 [ v1,c1,v2,c2,r1,r2,k ] = twostage_power( A,x0,tol )