Hi, I want to draw graph in MATLAB with given data like given figure

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Ghulam Murtaza
Ghulam Murtaza 2021-10-11
回答： yanqi liu 2021-11-5

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TJ Plummer
TJ Plummer 2021-11-3
编辑：TJ Plummer 2021-11-3
Your image looks like sets of triangles. Let each triangle have 3 x and 3 y and you can call the following script for each triangle:
% create you triangle points, one created here
x=[1 10 5];
y=[10 25 45];
% create figure and hold on it
figure; hold on;
% below can be placed in a function
plot([x(1) x(2)], [y(1) y(2)], 'bo-');
plot([x(2) x(3)], [y(2) y(3)], 'bo-');
plot([x(1) x(3)], [y(1) y(3)], 'bo-');
for i=1:3
text(x(i), y(i), ['\{' num2str(x(i)) ', ' num2str(y(i)) '\}']);
end
yanqi liu
yanqi liu 2021-11-5
Ran in:
clc; clear all; close all;
G = digraph(1,2:5);
G = addedge(G,2,6:15);
G = addedge(G,15,16:20)
G =
digraph with properties: Edges: [19×1 table] Nodes: [20×0 table]
plot(G,'Layout','force')

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