matlab basics : inverse matrices, transpose

matlab basics : inverse matrices, transpose



>> B = [ 2 0 ; 3 1]

B =

2 0
3 1

>> inv(B)

ans =

0.5000 0
-1.5000 1.0000


transpose

>> B = [2 0; 3 1]

B =

2 0
3 1

>> B'

ans =

2 3
0 1