frequency vectors from cwt
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
I am running cwt with Morlet wavelets with this code:
for i=1:size(signal,3)
for ii = 1:size(signal,1)
[coef(:,:,ii,i),freq(:,:,ii,i),~] = cwt(signal(ii,:,i),wname,'NumOctaves',numOctaves,'VoicesPerOctave',numVoices,fs);
end
end
However, the frequency vectors appear to change depending on the value of ii and i. I don't understand this because we are using the same algorithm with the same parameters at each step. This means I cannot average across EEG trials because the psuedofrequencies do not line up. Has anyone ever experienced this problem? Thanks
0 commentaires
Réponses (0)
Voir également
Catégories
En savoir plus sur Continuous Wavelet Transforms dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!