ellipsoid_fit_python

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Calculating transformation matrix

5

Hi! First, thank you for the great implementation. I would like to ask, what is happening here: ``` a, b, c = radii r = (a * b * c)...

nagygabor93

Using data from get_calibration_ellipsoid.py

3

Hello. First thank you for the great work. It's been a while past my university graduation and I'm having issues with the matrices and all the math stuff. Anyway I?m...

fe64970103

Data not being plotted/fitted correctly?

5

Hi, The code doesn't seem to produce the right result or maybe I'm looking at it the wrong way. I have attached a plot of the result.  The data...

robineappen

If you are trying to fit an ellipsoid to arbitrary set of data points, you may and most likely will get unpredictable results. Least square method is supposed to be...

aleksandrbazhin

Unexpected results on sets of points

7

Hi @aleksandrbazhin, I am interested on using your code for some applications on molecular characterization. However, when I compute the ellipsoid for certain point sets I find unexpected results. See...

ismaelGomez87

Uncertanty estimation

4

Hi! Thank you a lot for your code, it has been really helpful! Do you have any idea on how to extract the uncertainty of the fit? Best regard!

valentinaalb

Calculate the rotation angle

3

Thank you for your work! I tried the code and just want to know how to calculate the rotation angle from the rotation matrix of the ellipsoid obtained from the...

MysteryNull