How to call a function

I have a function which is written according to the following table, Somehow the function is wrong,Please help me in correcting it.

I had written the following code but it is not able to execute the function properly. Please help. Thanks in advance.

function [C] = XORS(A,B)

A = cell2mat(A);
B = cell2mat(B);

C(A == 'A'  & B == 'A') = 'A';
C(A == 'A'  & B == 'T') = 'T';
C(A == 'A'  & B == 'C') = 'C';
C(A == 'A'  & B == 'G') = 'G';

C(A == 'T'  & B == 'A') = 'T';
C(A == 'T'  & B == 'T') = 'A';
C(A == 'T'  & B == 'C') = 'G';
C(A == 'T'  & B == 'G') = 'C';

C(A == 'C'  & B == 'A') = 'C';
C(A == 'C'  & B == 'T') = 'G';
C(A == 'C'  & B == 'C') = 'A';
C(A == 'C'  & B == 'G') = 'T';

C(A == 'G'  & B == 'A') = 'G';
C(A == 'G'  & B == 'T') = 'C';
C(A == 'G'  & B == 'C') = 'T';
C(A == 'G'  & B == 'G') = 'A';

Answer 1

[Titus Edelhofer]

Hi,

hmm, if you call it correctly, it seems to work?

C = XORS({'A' 'C'}, {'A' 'G'})

C =

    AT

You might add a num2cell at the end of the function to convert back to cell array, if you like ...

Titus