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atpoulsen / Microstate-EEGlab-toolbox

Microstate EEGlab toolbox
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a question about using TAAHC or AAHC and a low average GEV #8

Open zddzxxsmile opened 2 years ago

zddzxxsmile commented 2 years ago

Hello,

Dear authors, your work is really helpfull for me .

However, when I using TAAHC or AAHC methods (Matlab2019a I used), some errors happened as follows:

Error using * Requested 106000x106000 (83.7GB) array exceeds maximum array size preference. Creation of arrays greater than this limit may take a long time and cause MATLAB to become unresponsive. See array size limit or preference panel for more information.

Error in corr>corrPearson (line 299) coef = x' * x; % 1/(n-1) doesn't matter, renormalizing anyway

Error in corr (line 206) coef = corrFun(rows,tail,x);

Error in raahc (line 159) cc = abs(corr(Xshuff)); % polarity invariant

Error in pop_micro_segment (line 250) [EEG.microstate.Res.A_all, EEG.microstate.Res.L_all] = ...

Another question is that thought the GEV for the template is above 70%, but finally the average GEV is below 60%.

Thank you very much

Yifan-wang830 commented 1 year ago

I am writing to inquire about an issue that you previously mentioned regarding the MST 1.0 toolbox. I am currently facing a similar problem and I am hoping that you could help me with it.

When I attempt to process data using the toolbox by TAAHC, I encounter an error message which reads "cc = abs(corr(Xshuff)); % polarity invariant double-type input parameters corresponding to the function 'corr' have not been defined. The error message is related to line 159 of the raahc script.

I am unsure how to resolve this issue and was wondering if you have found a solution to it. If so, would you be willing to share your insight with me? I would greatly appreciate any guidance or advice that you could provide on this matter.