How to fit a hyperspher​e/hyperell​ipsoid when I have sample data points?

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GKH
GKH on 1 Oct 2018
Answered: Martti K on 18 Nov 2019
Hello,
I have a set of 1000 samples each of which is 4-Dimensional. I want to fit a hypercube/hyperellipsoid to fit these sample points. I am trying to use this to generate uniformly distributed initial points for my optimization.

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Answers (1)

Martti K
Martti K on 18 Nov 2019
See https://se.mathworks.com/matlabcentral/fileexchange/59186-hyperellipsoidfit for fitting a quardic surface to the datapoints. That assumes the datapoints are on ellipsoids surface.

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