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Find nearest neighbors of a point

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Holmbrero 2020-11-19

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https://ww2.mathworks.cn/matlabcentral/answers/653678-find-nearest-neighbors-of-a-point

回答： Srivardhan Gadila 2020-11-23

采纳的回答： Srivardhan Gadila

Points.png

Hi!

The green points in the figure are my reference points. I want to find the k nearest neighbors of red points to each green point.

I have the coordinates of all points.

Any suggestions?

Regards,

Anders Holmberg

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Srivardhan Gadila 2020-11-23

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https://ww2.mathworks.cn/matlabcentral/answers/653678-find-nearest-neighbors-of-a-point#answer_553298

Refer to the documentation of knnsearch & Nearest Neighbors.

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