A=[1 2 3 4 5 1 2 2 2 3 2 3 3 3 4 1 1 4 4 2]
B=[1 1;1 1]; % This is can be used for weight factor of moving average
Calculate two dimensional moving averaged matrix of A
y(i,j)=A(i,j)*B(1,1)+A(i+1,j)*B(2,1)+A(i,j+1)*B(1,2)+A(i+1,j+1)*B(2,2)
As a result,
ans =
1.5000 2.2500 2.7500 3.5000 2.0000 2.5000 2.5000 3.0000 1.7500 2.7500 3.5000 3.2500
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