ECG signal filteration required

1 回表示 (過去 30 日間)
FSB
FSB 2019 年 1 月 17 日
回答済み: Naman Chaturvedi 2019 年 1 月 21 日
I have ECG signal whose frequncy vs Amplitude diagram is attached. It has a peak around 15 Hz. How can this be removed? Thank you

サインインしてこの質問に回答する。

回答 (1 件)

Naman Chaturvedi
Naman Chaturvedi 2019 年 1 月 21 日
You can use the method mentioned in https://www.mathworks.com/help/signal/ug/remove-the-60-hz-hum-from-a-signal.html and use a bandstopiir filter with well defined 'HalfPowerFrequency1' and 'HalfPowerFrequency2'which in your case will be around 15.
Hope this helps.

カテゴリ

Help Center および File Exchange で Smoothing and Denoising についてさらに検索

タグ

Community Treasure Hunt

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

Start Hunting!

Translated by