MATLAB: How to make sum of same elements in binary matrix

binarymatricesmatrixmatrix array

hello. how to make sum of same elements in binary matrix by using "for"? code that a made makes only sum of true elements. i want to make sum of all elements…
if true
  function SumE = compare( BW1 , BW2 )
for a=1:110
  for b=1:110
      if (BW1(a,b)==BW2(a,b))
          SumE=SumE+1;
      end
  end
end
end
end

Best Answer

Your function counts the number of elements, which have equal value in both matrices. There is no test, if the elements are TRUE or FALSE. Therefore I do not understand the relation between the question and the code.
A simplified version of your program:
function SumE = compare(BW1, BW2)
SumE = sum(BW1(:) == BW2(:));
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