Plot only the outermost nodes
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Hello! I would like to fix my code in such a way that I get only the outermost nodes. How can I do this? Shown is an example of what I have achieved and what I want to achieve. Thanks in advance for any answers!
<-- result obtained
<-- expected result
X = readmatrix('test_9.txt');
% X = readmatrix('test_222.txt');
%% Run DBSCAN Clustering Algorithm
epsilon = 5;
MinPts = 2;
IDX=DBSCAN(X,epsilon,MinPts);
%% Plot Results
out = PlotClusterinResult_mod(X, IDX);
title(['DBSCAN Clustering (\epsilon = ' num2str(epsilon) ', MinPts = ' num2str(MinPts) ')']);
% double check 'out' data (boundary points) are now in the workspace
figure
plot(X(:,1),X(:,2),'d');
hold on
plot(out(:,1),out(:,2),'*k');
hold off
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Accepted Answer
Mathieu NOE
on 8 Dec 2022
hello again
I think I already answered this in your other post
here again attached the new code
2 Comments
Mathieu NOE
on 12 Dec 2022
hello Alberto
see my answer in your other post
maybe you should close this one , as it keeps things a bit simpler to follow ?
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