Curve Fitting for Gen Normal Distribution (version 1 & 2)

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dsmalenb
dsmalenb el 27 de Sept. de 2015
Comentada: dsmalenb el 29 de Sept. de 2015
Hello!
I have been on the search for MATLAB code which estimates the parameters for the General Normal Distribution (version 1 & 2) with confidence intervals for each of the parameters.
I have searched for a viable solution for some time but have not found any.
Any help would be greatly appreciated!
Thank you!

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Image Analyst
Image Analyst el 27 de Sept. de 2015
Did you try fitdist() in the Statistics and Machine Learning Toolbox? Or simply mean() and var()?
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Image Analyst
Image Analyst el 27 de Sept. de 2015
Why not? What went wrong? It's pretty simple. How about just doing
theMean = mean(yourData(:));
theVar = var(yourData(:));
That defines the Gaussian parameters. What more do you need?
dsmalenb
dsmalenb el 29 de Sept. de 2015
That is not quite what you need for the general version. See link: https://en.wikipedia.org/wiki/Generalized_normal_distribution

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