how to calculate neighbouring cells on a matrix?
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Ido Koltin
on 9 Dec 2015
Commented: Mohammad Abouali
on 9 Dec 2015
Hi, i need to calculate a Matrix where every centre cell need to get the sum value of its neighbouring cells. the "catch" is that also the last columns (lets call it east and west), needs to also get each others value (such as on earth for instance) as neighbours. any ideas? thanks!
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Mohammad Abouali
on 9 Dec 2015
A=reshape(1:100,10,10)
A_Padded=padarray(A,[1 1],'circular')
kernel=ones(3,3);
A_SumNeighbor = conv2(A_Padded,kernel,'valid')
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