I am interested in running several operations in every 10×10 matrix in a 100×100 matrix. How do I avoid nested loops here? For example,
A = rand(100,100); B = rand(10,10); C = zeros(91,91); for i = 1:91 for j = 1:91 D = B .* A(i:i+9,j:j+9); C(i,j) = sum(D(:)); end end
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