Hi , The 15 subjects is my total data ,I just use 2 of them for a simple try. Sorry for not recommonded it. I had also finded where my datas' error is that my ds_all is a list of datasets , not a list of lists , When I input ds_all[*] ,it will show me the detail data ,not a simple discribe of the data . How to make it right ? I had just use the function of h5save() witout any parameter setting Thanks for you help very much .
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