What does cppelt function do in findchangepts

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Hi there,
I am using findchangepts function and would like to know how the cp and residue are calculated in [cp, residue] = cppelt(x, penalty, Lmin, statistic); When I click on cppelt function, there is no script. Can you please guide me to the source code for cppelt.
Thanks for your help in advance.
Best regards,
Mehrangiz Ashiri

回答(1 个)

Steven Lord
Steven Lord 2024-3-16
which -all cppelt
/MATLAB/toolbox/signal/signal/private/cppelt.mexa64 % Private to signal
This is a private helper MEX-file in Signal Processing Toolbox. I don't believe we distribute the source code for that MEX-file.
  1 个评论
Mehrangiz
Mehrangiz 2024-3-17
Hello Steven,
Thanks for your reply. I appreciate it.
I understand, would you be kind to elaborate what this function does? How does it determine the cp and residue?

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