How to average out the drifting circle?

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MP 2022-6-15

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https://ww2.mathworks.cn/matlabcentral/answers/1740700-how-to-average-out-the-drifting-circle

评论： KSSV 2022-6-15

采纳的回答： KSSV

matlab.mat

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I have X and Y coordinates of a drfting trajectory (oval). The are about 2.5 passages of the drfting trajectory (oval). I would like to obtain an averaged orbit of the trajectory.

The picture below shows the trajectory. The data coordinates are blue. I want a circle like Red one.

The data for X and Y is attached below.

Here is the code for blue circles:

load('matlab.mat')
subplot(211);
plot(Rgsm(1,:),Rgsm(2,:));

Any help is greatly appriciated. Thank you in advance!

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KSSV 2022-6-15

Data is not attached...

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采纳的回答

KSSV 2022-6-15

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1740700-how-to-average-out-the-drifting-circle#answer_985970

You may consider using: https://in.mathworks.com/matlabcentral/fileexchange/3215-fit_ellipse

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MP 2022-6-15

编辑：MP 2022-6-15

Yes, That worked. Thank you so much @KSSV

KSSV 2022-6-15

Perfect...

Enjoy MATLAB..!

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