Mark clusters by circle

3 次查看(过去 30 天)
tusu
tusu 2015-3-14
Hi,
I have clustered my data and plotted them via scatter plot usng different colors, now how could I mark each clusters by an bounding circle??
any idea

回答(1 个)

Image Analyst
Image Analyst 2015-3-14
Extract each cluster by itself (i.e. one at a time), then pass each in to John D'Errico's function: incircle(): http://www.mathworks.com/matlabcentral/fileexchange/34767-a-suite-of-minimal-bounding-objects

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