Usage example for Backward related to Exercise 2.2
0001 % Usage example for Backward 0002 % related to Exercise 2.2 0003 0004 U = [8 6 -2 1; 0005 0 2 -1 -1; 0006 0 0 -3/4 3; 0007 0 0 0 1/2]; 0008 0009 c = [-2; 0010 2; 0011 -2; 0012 8/3]; 0013 0014 [x] = Backward(U,c);