How to do xor operation in cell arrays?
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Suppose,
A={'d9' '31'};
B={'42' '83'};
The expected output is:
Y={'42' '83'}
My input will not be the same always. So,how can I write a useful matlab code for each inputs?
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Accepted Answer
Guillaume
on 21 Nov 2017
If you start with a cell array of hexadecimal char arrays and want the same back:
cellfun(@(a,b) dec2hex(bitxor(hex2dec(a), hex2dec(b))), A, B, 'UniformOutput', false)
However, you would make your life easier if instead of a cell array you used a simple 2D char matrix for input and output:
A = ['d9';
'31']
B = ['42';
'83']
Y = dec2hex(bitxor(hex2dec(A), hex2dec(B)))
More Answers (1)
Walter Roberson
on 21 Nov 2017
Earlier, I showed you how to do the xor on character vectors. From this you can see how to do the xor operation.
Early this morning, I showed you how to do addition with cell arrays. From this you can see how to extract inputs from cell arrays of character vectors and how to output back to cell arrays.
Now just put those two operations together. Use the data import and output from the addition code and use the xor from the xor code.
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