Comparison between two vectors and locate the error

I have to find the location of errors or differences between two vectors, for example

A=[ 5 2 -3 4 ]

B=[ -3 2 2 4 ]

the result should give locations of errors which are first and third number [1 , 3 ].

Thanks in advance

Answer 1

[Matt J]

A=[ 5    2   -3  4 ];
B=[ -3   2   2  4 ];

locations = find(A~=B)

locations = 1×2

1 3