make a cluster from scatter point
1 view (last 30 days)
Show older comments
Fatemeh Shomal Zadeh
on 17 Oct 2020
Commented: Fatemeh Shomal Zadeh
on 18 Oct 2020
Hi
I have attached my scatter poit figure and I want to make a 2 or 3 clusters from them.
This is my code;
for i = 1:size(MeanEchos,1);
for j = 1:size(MeanEchos,2);
scatter(blob_area{2,j},MeanEchos{2,j},'x');
set(gca,'xscale','log');
grid on;
xlabel('Blob Area');
ylabel('Mean Echo Intensity');
xlim([0 10^5]);
ylim([0 5])
end
end
I would be greateful if anyone would be able to help me.
Thanks in advance
0 Comments
Accepted Answer
Ameer Hamza
on 17 Oct 2020
If you have statistical and machine learning toolbox, then try kmeans(): https://www.mathworks.com/help/releases/R2020b/stats/kmeans.html
7 Comments
Ameer Hamza
on 18 Oct 2020
From the images, it seems that the results are correct. It clearly shows two clusters. I am glad to be of help!
More Answers (0)
See Also
Categories
Find more on Introduction to Installation and Licensing in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!