Problem 43281. Two dimensional moving average

Jang geun Choi

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Solve

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 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

Solve

Solution Stats

Last Solution submitted on Nov 30, 2025

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