diff toolboxes/MIRtoolbox1.3.2/somtoolbox/som_cod2ind.m @ 0:e9a9cd732c1e tip

first hg version after svn

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/toolboxes/MIRtoolbox1.3.2/somtoolbox/som_cod2ind.m	Tue Feb 10 15:05:51 2015 +0000
@@ -0,0 +1,43 @@
+function ind = som_cod2ind(msize,cind)
+
+%SOM_COD2IND Matlab linear index from SOM_PAK style linear indeces.
+%
+% ind = som_cod2ind(msize,cind)
+%
+%  ind = som_cod2ind([10 15],44);
+%  ind = som_cod2ind(sMap,44);
+%  ind = som_cod2ind(sMap.msize,44);
+%  ind = som_cod2ind([10 15],[44 13 91]');
+%
+%  Input and output arguments: 
+%   msize  (struct) map or topology struct
+%          (vector) size 1 x m, specifies the map grid size
+%   cind   (vector) size n x 1, SOM_PAK style linear indeces for n map units
+%                   (row first, then column)
+% 
+%   ind    (vector) size n x 1, Matlab linear indeces
+%
+% See also SOM_IND2COD.
+
+% Contributed to SOM Toolbox vs2, January 14th, 2002 by Juha Vesanto
+% http://www.cis.hut.fi/projects/somtoolbox/
+
+% Version 2.0beta juuso 140102
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+if isstruct(msize), 
+  if strcmp(msize.type,'som_map'), msize = msize.topol.msize; 
+  elseif strcmp(msize.type,'som_topol'), msize = msize.msize;
+  else error('Invalid first argument.'); end
+end
+
+if nargin<2, cind = 1:prod(msize); end
+
+I2C = som_ind2cod(msize,[1:prod(msize)]); 
+[dummy,C2I] = sort(I2C); 
+ind = C2I(cind); 
+
+return; 
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%