Dear Pegah,
The functionality you are trying to develop is already available in
spm_eeg_inv_extract in the latest SPM update. This function is
accessible from GUI and batch.
Best,
Vladimir
On 23 Jun 2011, at 17:49, "Tayaranian Hosseini P." <[log in to unmask]> wrote:
> Dear SPMers,
>
> I am going to try doing some simple manipulations in extracting source signals but I have some problems.
>
> * I could find out that the J matrix is a conditional expectation in i conditions. What are these i conditions?
>
> * I can see that the T matrix has the same number of conditions. Would you please explain what this T matrix does?
>
> * After the inversion is complete, does M*U*data(in the desirable time course) give me the signal of the sources (in that specific time course) or there exists any other step that should be done?
>
> Thanks for your help.
>
> Best,
> Pegah
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