Cody

# Problem 43281. Two dimensional moving average

Solution 2070264

Submitted on 27 Dec 2019
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### Test Suite

Test Status Code Input and Output
1   Fail
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]; y_correct = [ 1.5000 2.2500 2.7500 3.5000 2.0000 2.5000 2.5000 3.0000 1.7500 2.7500 3.5000 3.2500] assert(isequal(smooth2dconv(A,B),y_correct))

y_correct = 1.5000 2.2500 2.7500 3.5000 2.0000 2.5000 2.5000 3.0000 1.7500 2.7500 3.5000 3.2500

Index in position 1 is invalid. Array indices must be positive integers or logical values. Error in smooth2dconv (line 2) 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) Error in Test1 (line 9) assert(isequal(smooth2dconv(A,B),y_correct))

2   Fail
A=[1 1 3 4 1 2 1 2 2 3 3 1 1 1 4 4]; B=[1 2;2 1]; y_correct = [ 1.7500 3.0000 3.7500 3.0000 3.2500 3.0000 2.7500 3.7500 4.2500] assert(isequal(smooth2dconv(A,B),y_correct))

y_correct = 1.7500 3.0000 3.7500 3.0000 3.2500 3.0000 2.7500 3.7500 4.2500

Index in position 1 is invalid. Array indices must be positive integers or logical values. Error in smooth2dconv (line 2) 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) Error in Test2 (line 9) assert(isequal(smooth2dconv(A,B),y_correct))