Dear Esther,
This documentation is quite old and I would no longer trust that it works with the current SPM.
In general converting matrices is not that easy.
Is there a specific reason that you need to do this?
Maybe there is an alternative?
All the best,
Mark
On 1 Feb 2013, at 15:30, Esther Pelzer <[log in to unmask]> wrote:
> Dear colleagues,
>
> I have a problem in transforming a SPM.mat file to FSL.mat.
>
> In the mailing list I found the following solution:
>
> Afsl = Ddest * VS * inv(SCdest) * inv(Ddest) * Aspm * inv(VS) *
> inv(Dsource)
>
> I did not understand this transformation. Could anyone help me and show practically how to transform the following SPM.mat coordinates into FSL.mat:
>
> -0.016 0.036 0.726 15.896
> 0.581 0.036 0.017 -20.821
> -0.036 0.586 -0.046 -17.521
> 0 0 0 1
>
> Thank you for your support!
>
> Cheers,
>
> Esther
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