Problem 2317. Distance of the centroids of the balls

Created by Marco Castelli

Solve Later

Given n balls of radius r and the vector p (nx3) with all position (x,y,z) of the balls, return the symmetric matrix A (nxn) containing all distance between the centroid of all balls (diagonal terms should be all 0).
Two or more balls can overlap.

Solve

Solution Stats

112 Solutions
59 Solvers

Last Solution submitted on Jun 06, 2025

Last 200 Solutions

Problem Comments

3 Comments

3 Comments

Piotr Lesniewski on 19 Feb 2020

Perhaps the "default" solution should not be the one actually solving the problem?

Rafael S.T. Vieira on 13 Jul 2020

maybe an admin could, please, erase the solution from the default?

goc3 on 28 Sep 2020

The default function has been updated to not reveal the solution.

Solution Comments

Show comments

Problem Recent Solvers59

Problem Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Problem 2317. Distance of the centroids of the balls

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers59

Suggested Problems

More from this Author11

Problem Tags

Community Treasure Hunt

Problem 2317. Distance of the centroids of the balls

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers59

Suggested Problems

More from this Author11

Problem Tags

Community Treasure Hunt

Players