Power Diagrams

Version 1.2.0.0 (8,28 KB) von Frederick McCollum
This program computes the power diagram for a given set of weighted points.
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(7)
1,6K Downloads
Aktualisiert 24. Mär 2014

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A power diagram is a form of generalized Voronoi diagram, generated by a set of points and their corresponding weights. This program computes the power diagram for a given set of weighted points by finding its dual triangulation. It returns a cell of cells, PD, where the first index corresponds to the dimension of the pieces of the power diagram, and the second index refers to the specific piece. It also generates points along infinite edges of the power diagram, which are returned in PDinf.
% sample input for 2D Voronoi diagram
E = rand(100,2);
wts = zeros(100,1);

[PD, PDinf] = powerDiagramWrapper(E, wts);

Zitieren als

Frederick McCollum (2024). Power Diagrams (https://www.mathworks.com/matlabcentral/fileexchange/44385-power-diagrams), MATLAB Central File Exchange. Abgerufen .

Kompatibilität der MATLAB-Version
Erstellt mit R2013a
Kompatibel mit allen Versionen
Plattform-Kompatibilität
Windows macOS Linux
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power diagrams/

Version Veröffentlicht Versionshinweise
1.2.0.0

corrected the title of a function being called on line 29 of powerdiagram.m, from "powercenters" to "powercentersPD"
1.1.0.0

The program now generates a figure for 2D power diagrams.
1.0.0.0