[Eeglablist] Amica & SIFT

[m za]

Dear Admin

I am writing this email because I still have a problem with Amica .
Actually, I think the reason behind my problem is PCA which keeps
components having more variance and I hope there is a solution. According
to the SIFT toolbox, I have an issue to balance between consistency and
residual whitening. I also have no idea which window length and optimal
order are suitable to strike a balance among those(consistency and residual
whitening). Although I studied SIFT instruction, I have two problems, when
I increase the lenght of window, consistency become good(PC>80%), but
residual whitening become zero everytime and when I decrease winlenght
(PC<80٪) and residual become good ?

Best regards
Marjan

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