how to remove jumps?
5 次查看(过去 30 天)
显示 更早的评论
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.
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1172658/image.jpeg)
1 个评论
Image Analyst
2022-10-29
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:
采纳的回答
J. Alex Lee
2022-10-28
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?
0 个评论
更多回答(0 个)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 EEG/MEG/ECoG 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!