Try pulling out the matrix and saving as version 4, something like
M = HDR.M;
save('subject.mat','M','-v4')
doug
SG KIM wrote:
> I want to import anlayze75 with a right direction (still).
>
> I have those files:
>
> subject.hdr
> subject.img
>
>
> And got warnings as:
> --------------------------
> INFO: could not find ~/subject.mat file for direction cosine info.
> INFO: use Analyze 7.5 hdr->hist.orient value: 0, transverse unflipped
> (default).
> INFO: if not valid, please provide the information in ~/subject.mat file
> --------------------------
>
> I know the orientation info should be provided somehow; but I don't
> know how to do it.
>
> I just tried to make a corresponding MAT file containing header info
> by simply saving whole header info as
>
>
>>> HRD=analyze75info('subject.hdr');
>>> save subject.mat HDR
>>>
>
> But I got another error as
> -----------
> unsupported matlab format 262149 (unknown)
> MatrixMultiply: m1 cols 1 does not match m2 rows 4
> Segmentation fault
> -----------
>
> *Does someone who handled Analyze75 format before know how to create a
> corresponding MAT file?*
>
> SG.
>
> +I firstly tried import without MAT file, then I worked but with a
> wrong direction (fig1).
> I checked the header file.
> It says 'Transverse unflipped' as default, which is also perplexing
> because the import was made using the default orientation 'Transverse
> unflipped' anyway.
>
>
> ------------------------------------------------------------------------
>
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>
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--
Douglas N. Greve, Ph.D.
MGH-NMR Center
gr...@nmr.mgh.harvard.edu
Phone Number: 617-724-2358
Fax: 617-726-7422
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