MATLAB: What is algorithm used in rangesearch function in matlab

Question

Hi

I worked with rangesearch function in Matlab for my project. https://uk.mathworks.com/help/stats/rangesearch.html

It does work well.

I would like to get your advice if it is relevant.

What is the algorithm behind the rangesearch function in matlab?

I found several papers about the fixed-radius nearest neighbor but i'm worry if the algorithm i write in my paper is not the actual algorithm applied in rangesearch function in Matlab

Thanks in advance

Answer 1

https://www.mathworks.com/help/stats/rangesearch.html#bs33ct8-8

KD-Tree.