Dominic Thewlis

 

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ellipse

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Updated		File	Tags	Downloads (last 30 days)	Comments	Rating
02 Oct 2003		fit_ellipse Find the best fit for an ellipse using a given set of points (a closed contour). Author: Ohad Gal	ellipse, fit, plotting, ls, least squares, specialized	220	35	5.0 5.0 | 34 ratings

Comments and Ratings Matching Dominic's Watch List			1-5 of 43
Date	File	Comment by	Comments	Rating
17 Apr 2012	fit_ellipse Find the best fit for an ellipse using a given set of points (a closed contour).	Jeff Anderson	Great code! Works great...I'll have to spend some time with it. For my problem, I need to force the origin to 0,0 and orthogonal axes.	5
17 Apr 2012	fit_ellipse Find the best fit for an ellipse using a given set of points (a closed contour).	Jeff Anderson		5
06 Mar 2012	fit_ellipse Find the best fit for an ellipse using a given set of points (a closed contour).	Navneet Viswan	I'm n0t able to plot the output results..Where do i go wrong? %% h=plot(ydata,zdata); ellipse_t = fit_ellipse(ydata,zdata,h)	Comment only
12 Feb 2012	fit_ellipse Find the best fit for an ellipse using a given set of points (a closed contour).	Gilad Kapel		5
21 Dec 2011	fit_ellipse Find the best fit for an ellipse using a given set of points (a closed contour).	Amit Ruf	Nice code, however, you probably have a bug related to the orientation of the ellipse, see: http://www.mathworks.com/matlabcentral/fileexchange/22423 I fixed it and added a computation of the residual of the fit which provides a quality measure for the fit. If you want my version, please mail to: amitruf@gmail.com	5