How to draw a network of nodes in circular formation with links between nodes in MATLAB?

I have a connectivity matrix

and I want a figure like this for my matrix.

How can I draw this using matlab? Please help.

A= [-1	-1	0	0	0	0	0	1	0	1	0	0	-1	1	1	-1	1	0	-1	1	-1	1	0;
1	-1	0	0	-1	0	-1	-1	0	0	-1	1	0	0	0	-1	1	-1	0	-1	-1	0	1;
0	1	-1	0	0	0	-1	1	-1	-1	-1	1	0	0	0	0	-1	0	0	-1	1	0	0;
1	0	0	1	0	0	-1	-1	0	0	0	1	-1	0	0	-1	1	-1	0	-1	-1	1	1;
-1	0	-1	0	1	0	0	1	0	1	0	-1	-1	1	1	0	0	0	0	1	1	0	0;
0	0	-1	0	0	0	1	0	0	1	0	0	1	-1	0	1	0	-1	1	1	-1	1	-1;
1	0	0	0	-1	0	0	1	0	1	-1	-1	-1	0	0	-1	-1	-1	0	0	-1	1	0;
1	0	1	0	1	0	0	1	0	0	1	1	-1	1	0	-1	0	0	0	0	-1	-1	0;
0	0	-1	-1	0	0	0	-1	0	-1	0	1	1	0	1	-1	1	-1	-1	-1	-1	0	0;
0	-1	-1	-1	1	0	0	-1	0	0	0	0	1	1	0	-1	1	0	0	-1	-1	0	1;
0	0	1	0	-1	0	-1	0	0	1	-1	-1	0	0	-1	0	-1	0	-1	1	1	1	1;
-1	0	0	1	1	0	-1	-1	0	-1	-1	1	-1	0	-1	0	0	1	0	1	1	0	1;
0	-1	-1	0	1	0	-1	-1	0	-1	0	0	-1	0	0	-1	1	0	0	1	0	0	-1;
0	-1	0	-1	-1	0	0	-1	0	0	0	-1	1	1	0	0	1	0	0	-1	-1	0	0;
-1	0	-1	-1	1	0	0	1	0	1	0	-1	1	1	1	-1	0	0	-1	0	0	-1	-1;
-1	0	0	1	0	-1	-1	-1	0	-1	-1	1	-1	0	0	0	0	0	-1	1	1	1	1;
0	-1	-1	0	1	0	-1	-1	0	-1	0	0	1	0	0	1	0	0	0	1	1	1	-1;
1	1	-1	0	-1	0	-1	1	0	1	-1	-1	-1	0	1	0	-1	-1	0	0	1	0	-1;
0	-1	1	1	0	0	-1	-1	1	1	0	-1	-1	1	0	-1	1	0	-1	0	0	1	0;
0	-1	-1	0	1	0	0	1	0	1	0	0	-1	1	0	1	1	0	-1	0	-1	0	-1;
1	1	-1	1	-1	0	0	0	-1	1	0	0	-1	0	-1	-1	-1	0	1	1	1	1	0];

Answer 1

[Steven Lord]

Use the Graph and Network Algorithms functionality included in MATLAB once you've corrected your adjacency matrix.

A= [-1	-1	0	0	0	0	0	1	0	1	0	0	-1	1	1	-1	1	0	-1	1	-1	1	0;
1	-1	0	0	-1	0	-1	-1	0	0	-1	1	0	0	0	-1	1	-1	0	-1	-1	0	1;
0	1	-1	0	0	0	-1	1	-1	-1	-1	1	0	0	0	0	-1	0	0	-1	1	0	0;
1	0	0	1	0	0	-1	-1	0	0	0	1	-1	0	0	-1	1	-1	0	-1	-1	1	1;
-1	0	-1	0	1	0	0	1	0	1	0	-1	-1	1	1	0	0	0	0	1	1	0	0;
0	0	-1	0	0	0	1	0	0	1	0	0	1	-1	0	1	0	-1	1	1	-1	1	-1;
1	0	0	0	-1	0	0	1	0	1	-1	-1	-1	0	0	-1	-1	-1	0	0	-1	1	0;
1	0	1	0	1	0	0	1	0	0	1	1	-1	1	0	-1	0	0	0	0	-1	-1	0;
0	0	-1	-1	0	0	0	-1	0	-1	0	1	1	0	1	-1	1	-1	-1	-1	-1	0	0;
0	-1	-1	-1	1	0	0	-1	0	0	0	0	1	1	0	-1	1	0	0	-1	-1	0	1;
0	0	1	0	-1	0	-1	0	0	1	-1	-1	0	0	-1	0	-1	0	-1	1	1	1	1;
-1	0	0	1	1	0	-1	-1	0	-1	-1	1	-1	0	-1	0	0	1	0	1	1	0	1;
0	-1	-1	0	1	0	-1	-1	0	-1	0	0	-1	0	0	-1	1	0	0	1	0	0	-1;
0	-1	0	-1	-1	0	0	-1	0	0	0	-1	1	1	0	0	1	0	0	-1	-1	0	0;
-1	0	-1	-1	1	0	0	1	0	1	0	-1	1	1	1	-1	0	0	-1	0	0	-1	-1;
-1	0	0	1	0	-1	-1	-1	0	-1	-1	1	-1	0	0	0	0	0	-1	1	1	1	1;
0	-1	-1	0	1	0	-1	-1	0	-1	0	0	1	0	0	1	0	0	0	1	1	1	-1;
1	1	-1	0	-1	0	-1	1	0	1	-1	-1	-1	0	1	0	-1	-1	0	0	1	0	-1;
0	-1	1	1	0	0	-1	-1	1	1	0	-1	-1	1	0	-1	1	0	-1	0	0	1	0;
0	-1	-1	0	1	0	0	1	0	1	0	0	-1	1	0	1	1	0	-1	0	-1	0	-1;
1	1	-1	1	-1	0	0	0	-1	1	0	0	-1	0	-1	-1	-1	0	1	1	1	1	0];
sz = size(A)

sz = 1×2

21 23

g = graph(A, 'upper');

Error using graph
Adjacency matrix must be square.

Should your adjacency matrix be 21-by-21 or 23-by-23?

[Haya Ali]

23 by 23

[Steven Lord]

A = rand(23, 23) < 0.25; % Random adjacency matrix with roughly 25% nonzeros
nnz(A)./numel(A)

ans = 0.2533

g = graph(A, 'upper');
plot(g)