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87b08fd
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SVMCrossVal.git
NIFTI_20090325
save_nii_ext.m
searchlight ready. missing nifti-image-write support. added timing to FBS
Christoph Budziszewski
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87b08fd
at 2009-03-30 17:54:25
save_nii_ext.m
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% Save NIFTI header extension. % % Usage: save_nii_ext(ext, fid) % % ext - struct with NIFTI header extension fields. % % NIFTI data format can be found on: http://nifti.nimh.nih.gov % % - Jimmy Shen (jimmy@rotman-baycrest.on.ca) % function save_nii_ext(ext, fid) if ~exist('ext','var') | ~exist('fid','var') error('Usage: save_nii_ext(ext, fid)'); end if ~isfield(ext,'extension') | ~isfield(ext,'section') | ~isfield(ext,'num_ext') error('Wrong header extension'); end write_ext(ext, fid); return; % save_nii_ext %--------------------------------------------------------------------- function write_ext(ext, fid) fwrite(fid, ext.extension, 'uchar'); for i=1:ext.num_ext fwrite(fid, ext.section(i).esize, 'int32'); fwrite(fid, ext.section(i).ecode, 'int32'); fwrite(fid, ext.section(i).edata, 'uchar'); end return; % write_ext
