Rank: 59052 based on 0 downloads (last 30 days) and 0 file submitted

Jenn Risk


Personal Profile:


Watch this Author's files


Comments and Ratings by Jenn Risk View all
Updated File Comments Rating
19 Apr 2010 fitellipse.m Fit ellipses to 2D points using linear or nonlinear least squares Author: Richard Brown

When I run the demo file (using 2007a), I get an error message:

??? Error using ==> minus
Matrix dimensions must agree.

Error in ==> fitellipse at 87
x = x - repmat(centroid, 1, length(x));

Error in ==> ellipsedemo at 58
[zb, ab, bb, alphab] = fitellipse(x, 'linear');

19 Apr 2010 error_ellipse Plot an error ellipse depicting confidence interval given a covariance matrix. Author: AJ Johnson

Very helpful optically - but can it calculate the area of the error ellipse? I couldn't easily get it to adapt to this. Any help would be great!

Contact us