Scalogram plot confidence interval

2020 2 3
1 个回答
更新时间：2020 2 4
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I made a scalogram in the signal analyzer and now I'm trying to add the 5% significance levels like in this picture with the black lines around the red and yellow portion:
1-s2.0-S0378112717321679-gr4.jpg
How do I do this? I've tried looking online, but can't find anything telling me how to do so. I've attached the scalogram I made.

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回答（1 个）

Yueqian Ma
Yueqian Ma 2020-2-4

0 个投票

I managed to find a package in matlab that allows me to do everything I wanted:
http://grinsted.github.io/wavelet-coherence/

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