[Eeglablist] Question about time-frequency analysis

姜召彩 jiangzc at psych.ac.cn
Tue Apr 15 23:47:52 PDT 2014




Hi,

I'm trying to use the EEGLAB time-frequency analysis. I'd like to look at 'absolute power', not 'dB'.  EEG provides an
optional input called 'outputformat' which can be set to provide 'old 'output in 'absolute amplitude'.  

However, my problem is that when I enter the code 'outputformat', 'old', it gives me an error:
??? Error using ==> mpower
Matrix must be square.
I do not know why. 
Thank you very much for your help!
Best regards,
Zhaocai Jiang


Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing 100101, China






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