MATLAB: How to generate a random data set with elliptical shape

ellipserandom data set ellipse

hi,everybody I want to generate a random data set with an elliptical shape,the data can be on the elliptical edges or inside it, for example :an ellipse is :(x^2)/5^2+(y^2)=1

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Roger has a good answer: http://www.mathworks.com/matlabcentral/answers/77724#answer_87442

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MATLAB: How to determine the change in a ellipse shaped curve line

Search in file exchange there are functions available.

https://in.mathworks.com/matlabcentral/fileexchange/3215-fit-ellipse

https://in.mathworks.com/matlabcentral/fileexchange/22684-ellipse-fit--direct-method-

MATLAB: Euclidean distances (fMRI)

%sample 2d data
seed = [11 30];
others = round(rand(10,2)*50);
%Engine
dists = sqrt(sum(bsxfun(@minus,seed,others).^2,2));

Add a third column for the third dimension.

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MATLAB: How to determine the change in a ellipse shaped curve line

MATLAB: Euclidean distances (fMRI)

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