How can I add my own PDF ((Probability Distribution Function) in MATLAB?

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Imane Imane
Imane Imane 2016 年 5 月 8 日
コメント済み: Elias Gule 2016 年 5 月 9 日
Actually, I have my own PDF based on real observations (x=data; y=percentages) and I want to calculate moments, CDF and cumulents. Thus, my objective is to make Matlab consider my function as a PDF, although, 'pdf' command in Matlab requires a common distribution to deal with it, it doesn't work with a given PDF. So, I don't know how to proceed. If you can help me, I'll be extremely grateful.
  1 件のコメント
Elias Gule
Elias Gule 2016 年 5 月 9 日
why not code your own PDF in an m-file, and then name it "pdf2.m", and then all the logic that you need to implement. Then make sure that your function is in the present working directory of Matlab; or you can just copy your function to the path returned by the command
tpath = fullfile(matlabroot,'toolbox','local')
then restart Matlab or issue the command
rehash toolboxreset
on the command window.

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