Major axis of ellipse created from 2d scatterplot

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Ka Wai Tong
Ka Wai Tong 2016 年 1 月 25 日
コメント済み: Conrade Muyambo 2019 年 5 月 27 日
Hi everyone,
I have a 2-d scatter plot in (x,y) coordinates that is shaped like an ellipse. How do I determine the length of the major axis?

回答 (1 件)

Walter Roberson
Walter Roberson 2016 年 1 月 25 日
  1 件のコメント
Conrade Muyambo
Conrade Muyambo 2019 年 5 月 27 日
How can I find the orientation/major/symmetry axis of a 2D shape from its xy coordinates(which is not an ellipse), then rotate it through this axis. The centroid should also pass through this major axis, if possible. . Any codes will be greatly appreciated.

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