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2026-09-18 00:59:11 +09:00 · 2026-08-07 15:56:42 +09:00
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+%   FUNCTION sinogram = astra2matlab(sinogram)
+% simple function to reshape sinogram from ASTRA (C++) order to Matlab (FORTRAN)  order
+% Inputs: 
+%       sinogram - real value sinogram
+
+%*-----------------------------------------------------------------------*
+%|                                                                       |
+%|  Except where otherwise noted, this work is licensed under a          |
+%|  Creative Commons Attribution-NonCommercial-ShareAlike 4.0            |
+%|  International (CC BY-NC-SA 4.0) license.                             |
+%|                                                                       |
+%|  Copyright (c) 2017 by Paul Scherrer Institute (http://www.psi.ch)    |
+%|                                                                       |
+%|       Author: CXS group, PSI                                          |
+%*-----------------------------------------------------------------------*
+% You may use this code with the following provisions:
+%
+% If the code is fully or partially redistributed, or rewritten in another
+%   computing language this notice should be included in the redistribution.
+%
+% If this code, or subfunctions or parts of it, is used for research in a 
+%   publication or if it is fully or partially rewritten for another 
+%   computing language the authors and institution should be acknowledged 
+%   in written form in the publication: “Data processing was carried out 
+%   using the “cSAXS matlab package” developed by the CXS group,
+%   Paul Scherrer Institut, Switzerland.” 
+%   Variations on the latter text can be incorporated upon discussion with 
+%   the CXS group if needed to more specifically reflect the use of the package 
+%   for the published work.
+%
+% A publication that focuses on describing features, or parameters, that
+%    are already existing in the code should be first discussed with the
+%    authors.
+%   
+% This code and subroutines are part of a continuous development, they 
+%    are provided “as they are” without guarantees or liability on part
+%    of PSI or the authors. It is the user responsibility to ensure its 
+% 
+
+function sinogram = astra2matlab(sinogram)
+    % simple function to reshape sinogram from ASTRA (C++) order to Matlab (FORTRAN)  order
+    
+    if isnumeric(sinogram)
+        [U,V,A] = size(sinogram); 
+        sinogram = permute(reshape(sinogram, [U,A,V]), [3,1,2]);
+    elseif iscell(sinogram)
+        for ii = 1:length(sinogram)
+            sinogram{ii} = astra2matlab(sinogram{ii}); 
+        end
+    end
+end