Comments on: Practical Example: Generating points inside a polygon http://blogs.mathworks.com/pick/2008/01/21/practical-example-generating-points-inside-a-polygon/ <a href="http://www.mathworks.com/matlabcentral/fileexchange/loadAuthor.do?objectId=1093599&objectType=author">Brett</a> & <a href="http://www.mathworks.com/matlabcentral/fileexchange/loadAuthor.do?objectId=1094142&objectType=author">Jiro</a> share favorite user-contributed submissions from the File Exchange. Fri, 10 Feb 2012 16:12:39 +0000 hourly 1 http://wordpress.org/?v=3.2.1 By: Nathan http://blogs.mathworks.com/pick/2008/01/21/practical-example-generating-points-inside-a-polygon/#comment-13403 Nathan Sat, 16 Jan 2010 06:26:44 +0000 http://blogs.mathworks.com/pick/2008/01/21/practical-example-generating-points-inside-a-polygon/#comment-13403 Unfortunately this code has no runtime guarantees - I would avoid this algorithm for large numbers of random points. A more robust solution would involve triangulating the polygon and then picking a random point in a random triangle. Runtime is guaranteed to be linear in the number of points. Unfortunately this code has no runtime guarantees – I would avoid this algorithm for large numbers of random points.

A more robust solution would involve triangulating the polygon and then picking a random point in a random triangle. Runtime is guaranteed to be linear in the number of points.

]]> By: Doug http://blogs.mathworks.com/pick/2008/01/21/practical-example-generating-points-inside-a-polygon/#comment-13245 Doug Mon, 14 Sep 2009 14:32:23 +0000 http://blogs.mathworks.com/pick/2008/01/21/practical-example-generating-points-inside-a-polygon/#comment-13245 @sivi, You might want the mapping toolbox, dependent on what you are doing. I think you should send the details of what you are doing to: http://www.mathworks.com/support Doug @sivi,

You might want the mapping toolbox, dependent on what you are doing.

I think you should send the details of what you are doing to:

http://www.mathworks.com/support

Doug

]]> By: siv http://blogs.mathworks.com/pick/2008/01/21/practical-example-generating-points-inside-a-polygon/#comment-13241 siv Sat, 12 Sep 2009 05:46:01 +0000 http://blogs.mathworks.com/pick/2008/01/21/practical-example-generating-points-inside-a-polygon/#comment-13241 we have a data that contains long,lat and data values we have to plot a grid image using that data values how to get a grid image and we have to mask the grid image to india polygon we have a data that contains long,lat and data values we have to plot a grid image using that data values how to get a grid image

and we have to mask the grid image to india polygon

]]> By: Doug http://blogs.mathworks.com/pick/2008/01/21/practical-example-generating-points-inside-a-polygon/#comment-8825 Doug Thu, 24 Jan 2008 15:14:24 +0000 http://blogs.mathworks.com/pick/2008/01/21/practical-example-generating-points-inside-a-polygon/#comment-8825 Ryan, Seems there was a slight change in file output since I wrote my MATLAB scripts that automate FTPing the files up to the server. Problem solved now. Thanks! Doug Ryan,

Seems there was a slight change in file output since I wrote my MATLAB scripts that automate FTPing the files up to the server. Problem solved now. Thanks!

Doug

]]> By: Ryan Gray http://blogs.mathworks.com/pick/2008/01/21/practical-example-generating-points-inside-a-polygon/#comment-8819 Ryan Gray Thu, 24 Jan 2008 05:06:21 +0000 http://blogs.mathworks.com/pick/2008/01/21/practical-example-generating-points-inside-a-polygon/#comment-8819 It seems there's a problem again with your M4V conversion. Quicktime and iTunes say it's MPEG-4 video, but they don't think it has a video track and only play audio. It seems there’s a problem again with your M4V conversion. Quicktime and iTunes say it’s MPEG-4 video, but they don’t think it has a video track and only play audio.

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