Mathematica 9 is now available
Services & Resources / Wolfram Forums / MathGroup Archive
-----

MathGroup Archive 2009

[Date Index] [Thread Index] [Author Index]

Search the Archive

Re: Convex hull

  • To: mathgroup at smc.vnet.net
  • Subject: [mg99324] Re: Convex hull
  • From: mark mcclure <mcmcclur at unca.edu>
  • Date: Sun, 3 May 2009 05:18:51 -0400 (EDT)
  • References: <gtegp2$20e$1@smc.vnet.net>

On Fri, May 1, 2009 at 5:52 AM, Virgil Stokes <vs at it.uu.se> wrote:
> Is this on the list of things to do for Mathematica --- convex hull
> function for n-dimensional data?

There's a ConvexHull3D for 3D data buried in the undocumented
ComputationalGeometry context of V 7.0.1.
ComputationalGeometry`Methods`ConvexHull3D[
 RandomReal[{0, 1}, {20, 3}]]

This strongly suggests that there's some computational geometry
under development.  Not so sure about n-D.

 Mark McClure


  • Prev by Date: Save to RTF crashes Mathematica on 32 and 64 bit vista runnign office
  • Next by Date: Re: Defining function with indexed variables
  • Previous by thread: Re: Convex hull
  • Next by thread: PlotLegend Question