Rank: 749 based on 111 downloads (last 30 days) and 8 files submitted
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Guillaume JACQUENOT

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Evolutionary computation, Mechanical design, OR

 

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Files Posted by Guillaume View all
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(last 30 days) 		Comments Rating
01 Mar 2010 Screenshot Pythagoras tree This function generates Pythagoras tree and exports the plot to SVG file. Author: Guillaume JACQUENOT pythagoras tree, svg, colormap, square, recreational mathemat... 10 0
  • 5.0
5.0 | 1 rating
10 Sep 2009 Screenshot Analytical intersection volume between two spheres Compute the overlap volume between 2 spheres defined in an array Author: Guillaume JACQUENOT two spheres, volume, intersection, analytical, mathematics 14 2
  • 5.0
5.0 | 2 ratings
19 Jun 2009 Screenshot Polygon_Intersection This function computes n-times intersection region of shapes collection Author: Guillaume JACQUENOT intersection, overlap, specialized, plotting, polygon, graphics 35 5
  • 5.0
5.0 | 6 ratings
01 Feb 2009 Screenshot 2D Apollonian gasket with n identical circles Plot a 2D apollonian gasket with n identical circles Author: Guillaume JACQUENOT apollonian, circles, apollonius, gasket, gallery, inversion 11 2
  • 5.0
5.0 | 1 rating
16 Dec 2008 Screenshot Minimum distance between two polygons This function computes the minimum euclidean distance between two polygons P1 & P2. Author: Guillaume JACQUENOT distance, polygon, minimum, euclidean, function 14 2
  • 5.0
5.0 | 3 ratings
Comments and Ratings by Guillaume
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  • 1
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18 Nov 2010 Using Doxygen with Matlab Extracts automatically comments from your Matlab .m files using Doxygen to generate documentation Author: Fabrice

This seems a good function.

I notice a small bug

When I declare a function on several lines, the different arguments are not recognized

For example, something like this will produce warning, and won't be correctly displayed

%> @param AAAAAA
%> @param BBBBBBBB
%> @param CCCC
%> @param DDDDDDDD
%> @param EEEEEEEEEE
%>
%> @retval Res return value for the first output variable
%> @retval RTex return value for the second output variable

function [Res,RTex] = Compute_residual(AAAAAA,BBBBBBBB,...
CCCC,...
DDDDDDDD,...
EEEEEEEEEE)
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22 Jan 2013 Polygon_Intersection This function computes n-times intersection region of shapes collection Author: Guillaume JACQUENOT Mahoney, John

Hi all,

I am interested in coloring the regions formed by a single self-intersecting polygon.

I was hoping that this would do it
%%
clear S
S(1).P.x = [0,5,5,2,2,4,4,1,1,3,3,0];
S(1).P.y = [0,0,5,5,2,2,1,1,3,3,4,4];
S(1).P.hole = 0;
Display_result = 1;
Accuracy = 1e-6;
Polygons_intersection(S,Display_result,Accuracy);
%%

However, using this function the region that is double-covered is not colored. Can the author (or anyone else) recommend an algorithm to accomplish a single coloring of all regions of N-covering?

Cheers, John
16 Jan 2013 Minimum distance between two polygons This function computes the minimum euclidean distance between two polygons P1 & P2. Author: Guillaume JACQUENOT Sarhat

hello

I found your function great, especially for object analysis in binary images. Can I as you only about how to extract the points(x,y) belong to both polygons that make the min distance

Regards

20 Dec 2012 Fast InPolygon detection MEX Fast detection points inside a polygonal region Author: Guillaume JACQUENOT Zhang, Zhijun

This function is really fast.
For my case, I need to detect whether a point inside a 4-side polygon.
It is average 100 times faster than the
matlab version inpolygon.
Thanks very much.

15 Aug 2012 Polygon_Intersection This function computes n-times intersection region of shapes collection Author: Guillaume JACQUENOT jan

13 Mar 2012 Polygon_Intersection This function computes n-times intersection region of shapes collection Author: Guillaume JACQUENOT W, Romain

I have to compute intersections between thousands of 2D triangles and "Polygons_intersection" takes an infinite amount of time to perform the task,I was wondering if there would be a way to improve greatly the computational time of the algorithm? Thanks a lot since I really need that function working at enhanced speed.
Top Tags Applied by Guillaume
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intersection, polygon, analytical, apollonian, apollonius
Files Tagged by Guillaume View all
  • 1 - 5 of
  • 8
Updated   File Tags Downloads
(last 30 days) 		Comments Rating
01 Mar 2010 Screenshot Pythagoras tree This function generates Pythagoras tree and exports the plot to SVG file. Author: Guillaume JACQUENOT pythagoras tree, svg, colormap, square, recreational mathemat... 10 0
  • 5.0
5.0 | 1 rating
10 Sep 2009 Screenshot Analytical intersection volume between two spheres Compute the overlap volume between 2 spheres defined in an array Author: Guillaume JACQUENOT two spheres, volume, intersection, analytical, mathematics 14 2
  • 5.0
5.0 | 2 ratings
19 Jun 2009 Screenshot Polygon_Intersection This function computes n-times intersection region of shapes collection Author: Guillaume JACQUENOT intersection, overlap, specialized, plotting, polygon, graphics 35 5
  • 5.0
5.0 | 6 ratings
01 Feb 2009 Screenshot 2D Apollonian gasket with n identical circles Plot a 2D apollonian gasket with n identical circles Author: Guillaume JACQUENOT apollonian, circles, apollonius, gasket, gallery, inversion 11 2
  • 5.0
5.0 | 1 rating
16 Dec 2008 Screenshot Minimum distance between two polygons This function computes the minimum euclidean distance between two polygons P1 & P2. Author: Guillaume JACQUENOT distance, polygon, minimum, euclidean, function 14 2
  • 5.0
5.0 | 3 ratings

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