フィルターのクリア

how to remove jumps?

21 ビュー (過去 30 日間)
Giuseppe Parisi
Giuseppe Parisi 2022 年 10 月 28 日
コメント済み: Image Analyst 2022 年 10 月 29 日
Hello everyone,
do you know how to remove jumps in an easy way?
I have a recording of an eeg but for some problem in the A/D convertion I have some jumps that I cannot remove. I've tried to apply a threshold but it's not good if we have channels with different thresholds. do you know if there is a function that do it automatically?
you can find a pic attached below.
Thanks in advance for every answer.
  1 件のコメント
Image Analyst
Image Analyst 2022 年 10 月 29 日
Unfortunately you forgot to attach your signals. All I can say is to look at diff
If you have any more questions, then attach your data and code to read it in with the paperclip icon after you read this:

サインインしてコメントする。

採用された回答

J. Alex Lee
J. Alex Lee 2022 年 10 月 28 日
Are you looking at the diff() of the signals? Maybe you can find the locations of the jumps as where the largest absolute value of the diff of the signal is?

その他の回答 (0 件)

カテゴリ

Help Center および File ExchangeEEG/MEG/ECoG についてさらに検索

製品


リリース

R2022a

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by