about ECG signal cheek state
1 回表示 (過去 30 日間)
古いコメントを表示
Hello I Have ESG signal vector (for one row and multiple columns)
for example my ecg value contain
[4.61607668632528e-06 5.05138279253496e-06 5.98780349369488-06]
and I want to Know that my ecg signals is good or bad from the value of the ecg How I Know that ??
can you help me please
If I can measurement that from the calculate the rate how can I do that??
0 件のコメント
回答 (1 件)
Wayne King
2011 年 11 月 28 日
You ECG signal is in microvolts. In my experience that is a very small amplitude for ECG.
It is definitely a reasonable level for EEG signals recording with electrodes from the scalp. However, the heart being a muscle usually produces a much larger electric potentials at the surface electrodes, typically on the order of millivolts.
Are you sure this is ECG and not EEG?
3 件のコメント
Wayne King
2011 年 11 月 29 日
that is a very small amplitude ECG then. You can calculate heart by looking a number of ways: 1.) use a Fourier transform, 2.) use xcorr
参考
カテゴリ
Help Center および File Exchange で EEG/MEG/ECoG についてさらに検索
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!