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PHP Closest Pair Problem: Determine the closest pair in a set of points

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Version License PHP version Categories
closest-pair-problem 1.0BSD License5.0Algorithms, PHP 5
Description Author

This class can determine the closest pair in a set of points.

It can take a set of points and determine which is the pair of points in the set that is the closest.

The class can solve this problem using either a brute force algorithm or the divide and conquer approach.

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Details
php-solution-to-closest-pair-problem
====================================

Implements closest pair problem solution using Brute force, Divide and Conquer approach. For more information on closest
pair problem visit http://en.wikipedia.org/wiki/Closest_pair_of_points_problem

This class implements solution using brute force which runs as O(n2) and Divide and Conquer approach which
runs as O(n log n). See example files for demo.
Screenshots  
  • example.png
  Files folder image Files  
File Role Description
Plain text file ClosestPair.php Class Class source
Accessible without login Plain text file example1.php Example Example script
Accessible without login Plain text file example2.php Example Example script
Accessible without login Plain text file README.md Data Documentation

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