Decomposition of EEG signal using wavelet packet transform?
9 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Hi all, I'm having a bit of a trouble breaking down an EEG signal into these bands using wavelet packet decomposition. I tried dwptand for inverse idwpt. But it decreasing the sampling points. I need to recostruct after decomposition. That when I don't understand. Should I use modwt?
delta(0-4Hz)
theta(4-8Hz)
alpha(8-12)
beta(12-24)
Here is the 10 channel EEG data. Can anyone help me with band separation using wavelet packet decomposition? the sampling frequency is 128 Hz. And each channel has 640 data points which means 640/128=5 sec data.
Thank you all.
0 Kommentare
Antworten (0)
Siehe auch
Kategorien
Mehr zu EEG/MEG/ECoG finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!