Submitted by Duoning on Thu, 12/18/2014 - 19:56 请问做ICA之前的数据预处理要做nuisance covarites regression 吗? Log in or register to post comments 7481 reads Submitted by ZHANG_RESTadmin on Sat, 12/20/2014 - 16:55 Permalink Re: ICA数据预处理 不需要,做到平滑那一步就好了。 滤波、去线性漂移都不用做。 Log in or register to post comments Submitted by Duoning on Mon, 12/22/2014 - 10:37 Permalink Re: ICA数据预处理 滤波和去线性漂移是可做可不做还是没必要做,因为考虑到脑网络也是低频的,所以做了滤波这一步。 Log in or register to post comments Submitted by LiXun on Tue, 12/23/2014 - 12:28 Permalink Re: ICA数据预处理 没有必要 ICA会把高频以及线性成分挑出来 Log in or register to post comments Submitted by Duoning on Wed, 12/24/2014 - 14:46 Permalink Re: ICA数据预处理 Thank you &Merry Christmas! Log in or register to post comments
Submitted by ZHANG_RESTadmin on Sat, 12/20/2014 - 16:55 Permalink Re: ICA数据预处理 不需要,做到平滑那一步就好了。 滤波、去线性漂移都不用做。 Log in or register to post comments
Submitted by Duoning on Mon, 12/22/2014 - 10:37 Permalink Re: ICA数据预处理 滤波和去线性漂移是可做可不做还是没必要做,因为考虑到脑网络也是低频的,所以做了滤波这一步。 Log in or register to post comments
Submitted by LiXun on Tue, 12/23/2014 - 12:28 Permalink Re: ICA数据预处理 没有必要 ICA会把高频以及线性成分挑出来 Log in or register to post comments
Submitted by Duoning on Wed, 12/24/2014 - 14:46 Permalink Re: ICA数据预处理 Thank you &Merry Christmas! Log in or register to post comments
Submitted by ZHANG_RESTadmin on Sat, 12/20/2014 - 16:55 Permalink
Re: ICA数据预处理
不需要,做到平滑那一步就好了。
滤波、去线性漂移都不用做。
Submitted by Duoning on Mon, 12/22/2014 - 10:37 Permalink
Re: ICA数据预处理
滤波和去线性漂移是可做可不做还是没必要做,因为考虑到脑网络也是低频的,所以做了滤波这一步。
Submitted by LiXun on Tue, 12/23/2014 - 12:28 Permalink
Re: ICA数据预处理
没有必要 ICA会把高频以及线性成分挑出来
Submitted by Duoning on Wed, 12/24/2014 - 14:46 Permalink
Re: ICA数据预处理
Thank you &Merry Christmas!