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Informations about the package kdtree
K-D Trees
This is basic implementation of K-D trees in PHP inspired by Princeton K-D trees assignment and done as a graduation project for Algorithms Course in Projector.
Installation
Usage
Tree construction
Firstly, you have to decide, how many dimensions your tree is going to be used for, after that you can add some points:
Nearest point search
After tree is constructed, we can try to find nearest point:
Range search
Also there is an ability to find points in some particular range, which should have $2^{k}$ points, where k - is number dimensions in your K-D tree.
Demo
Demo is available in this repository.
