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how to receive power values in and out the cone of influence in wavelet transform.

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Dung Nguyen
Dung Nguyen 2021년 9월 7일
댓글: Dung Nguyen 2021년 9월 7일
Hi you!
I wish you could help me. I have a data set and need to find periods in it by wavelet transform. How to receive power values in and out the cone of influence in wavelet transform.

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Mathieu NOE
Mathieu NOE 2021년 9월 7일
hello
I assume this is related to your previous post
I will answer on this one to make follow up simpler
  댓글 수: 5
Dung Nguyen
Dung Nguyen 2021년 9월 7일
Thanks for your help.
I'm sorry because my english is not good. According to what you said I understand that s=sqrt(sum(abs(power).^2,2)) which I will receive to not change the power curve if I remove them which out the cone of influence. Is my thinking correct?
Here I attached package and results. Do you have any way to calculate the s values inside COI and outside COI?
I still don't get why you think this is key to finally see a supposed correct output showing the 2 years period
are you sure that someone else could tell from these data that he/she could find that 2 years period ??....>Not yet. We expected such results to appear when processing the data. But it seems it failed

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