Create the smallest polygon enclosing set of points

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Daniel Turon 2022-6-10

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https://ww2.mathworks.cn/matlabcentral/answers/1738205-create-the-smallest-polygon-enclosing-set-of-points

评论： Daniel Turon 2022-6-10

I have a list of x and y points from which Im wanting to create a polygon that encloses. The issue falls in that many of the points will be points lying in the middle of the polygon rather than the edges. And so the following code..

P = [convVertX(:),convVertY(:)];

k = polyshape(P);

plot(k)

gives

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采纳的回答

Walter Roberson 2022-6-10

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1738205-create-the-smallest-polygon-enclosing-set-of-points#answer_983320

See boundary()

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Daniel Turon 2022-6-10

Thanks!!

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MATLAB Mathematics Computational Geometry Elementary Polygons

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