Directed matrix to Undirected matrix
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I have directed network matrix which i want to convert to undirected matrix. Suppose i have following directed matrix
G =[0 1 0 1; 0 0 1 1; 1 1 0 1; 0 0 0 0];
which i want to convert to following undirected matrix
Y = [0 1 1 1; 1 0 1 1; 1 1 0 1; 1 1 1 0];
I run the following code
for i = 1 : m
for j = 1 : n
if G(i,j) == 1
G(j,i) = G(i,j);
else
G(i,j)= 0 ;
end
end
end
This code run successfully but instead of overwriting matrix G I want a function which create a new undirected matrix Y from the directed matrix G
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