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From: | Rui Maciel |
Subject: | Re: how to compute the surface defined by a given contour? |
Date: | Fri, 10 Dec 2010 16:55:43 +0000 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.12) Gecko/20101027 Thunderbird/3.1.6 |
On 12/10/2010 02:29 PM, trophime wrote:
This isn't an Octave issue per se. You can get the surface defined by your contour by integrating that surface and you get the "gravity point" of your contour by calculating the 1st moment of area of your surface. As Octave is designed to perform numerical computations and isn't a computer algebra system, I don't believe that it provides a routine to handle that.Now I would like to get the surface (in the (X,Y) plane) defined by this contour? Is it possible to compute the gravity point of the contour?
Hope this helps, Rui Maciel
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