MATLAB: Matrix multiplication using XOR

how to

I am multiplying two matrices together and instead of doing the regular addition I would to use XOR. I tried the XOR function but it gave me errors.
a = [2 3 1 1; 1 1 3 1; 1 1 2 3; 3 1 3 2]
b = [dec2hex(172);dec2hex(119);dec2hex(102);dec2hex(243)]
% prod  = xor(a ,b)
prod = a * b
>> matrix
a =
     2     3     1     1
     1     1     3     1
     1     1     2     3
     3     1     3     2
b =
AC
77
66
F3
prod =
   419   404
   352   335
   438   383
   552   520
>>

Best Answer

Sorry, but you cannot tell MATLAB to arbitrarily replace the addition in a matrix multiply (in a dot product) with some other operator. Some languages like APL for example, allow general dot product forms as I recall, but not in MATLAB. You CAN write code yourself do to that, which is what you will need to do.
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