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Adjacency matrix.I want to simply the code .

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mks
mks 2023-8-13
评论： mks 2023-8-14
clc;
clear all;
n = 10;
C= zeros(n, n);
C(1,n)=1;
C(1,n-1)=1;
C(2,n)=1;
A = zeros(n, n);
for i = 1:n
for j = 1:n
if j==i+1 || j == i + 2
A(i,j) = 1;
else
A(i, j) = 0;
end
end
end
B1=A+C
B=B1+B1';
G=graph(B);
plot(G)

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采纳的回答

Bruno Luong
Bruno Luong 2023-8-13
移动：Bruno Luong 2023-8-13
Ran in:
n = 10;
x=accumarray([2 3 n-1 n]',1);
B = toeplitz(x,x);
G=graph(B);
plot(G)
  2 个评论
mks
mks 2023-8-13
How can I write a code when few node are connected five edges and some nodes are connected four,three and 2 edges .please help me on this .
mks
mks 2023-8-14
how can i rewired by replacing 2 edges at random then the code will be ?

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更多回答（1 个）

Walter Roberson
Walter Roberson 2023-8-13
You can get a fair bit of the way with
B1 = diag(ones(n-1,1),1) + diag(ones(n-2,1),2);
You will still need to do the upper right corner, but that is not difficult (use two more diag calls)

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