I'm not actually sure what the cause of the problem is, but my best guess is
that your image itself contains some NaNs. Maybe it has been resliced and is
stored as floating point or double??
Best regards,
-John
On Thursday 15 January 2009 21:28, Yune Lee wrote:
> Dear spm experts,
> normalization failed using 3D nifti in SPM5 and matlab spits out warning
> message as below.
> Can anyone tell me what this message means and how to fix it?
>
> Thanks in adavance,
>
> ----------------------------
>
> iteration 11: Warning: Matrix is singular, close to singular or badly
> scaled.
> Results may be inaccurate. RCOND = NaN.
>
> > In spm_normalise>snbasis at 303
>
> In spm_normalise at 194
> In spm_config_norm>estwrite at 491
> In spm_jobman>run_struct1 at 1587
> In spm_jobman>run_struct1 at 1597
> In spm_jobman>run_struct1 at 1597
> In spm_jobman>run_struct1 at 1597
> In spm_jobman>run_struct at 1516
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