Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

QUESTION - Does pyEMD, CEEMDAN try to account for end effects? #135

Open
ctanny opened this issue Jan 8, 2023 · 2 comments
Open

QUESTION - Does pyEMD, CEEMDAN try to account for end effects? #135

ctanny opened this issue Jan 8, 2023 · 2 comments

Comments

@ctanny
Copy link

ctanny commented Jan 8, 2023

I am curious to know if there is anything in the package, specifically in the CEEMDAN class that addresses the end effects issues with EMD?
Thanks.

@laszukdawid
Copy link
Owner

Can you please elaborate what do you mean by "end effects issue with EMD?" EMD supports mirroring for time series beginning/end and CEEMDAN uses these algorithms when computing EMD. Is there anything else needed?

@ctanny
Copy link
Author

ctanny commented Apr 23, 2023

I'm not sure. I have been experimenting with regression and LSTM models to help reduce the end effects. But if mirroring reduces these issues and is incorporated into the CEEMDAN algorithm, then thanks! That's a huge potential problem that is dealt with. can you point me to where mirroring is discussed in the docs?
Thank you for sharing this great work.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

2 participants