📄 sompak_init.html

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<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"><html><head><title>SOM Toolbox / sompak_init </title></head><body bgcolor=#f0f0f0><table border=0 width="100%" cellpadding=0 cellspacing=0><tr><td valign=baseline><font size=+2>SOM Toolbox</font></td><td valign=baseline align=center><a href="somtoolbox.html">Online documentation</td><td valign=baseline align=right><a href="http://www.cis.hut.fi/projects/somtoolbox/" target="_top">http://www.cis.hut.fi/projects/somtoolbox/</a></td></tr></table><hr><H1> sompak_init </H1><P><B> sMap=sompak_init(sData,ft,init_type,cout,ct,xdim,ydim,topol,neigh)</B></P><PRE>SOMPAK_INIT Call SOM_PAK initialization programs from Matlab. sMap=sompak_init(sData,ft,init_type,cout,ct,xdim,ydim,topol,neigh) ARGUMENTS  ([]'s are optional and can be given as empty: [] or '')  sData      (struct) data struct             (matrix) data matrix             (string) filename  [ft]       (string) 'pak' or 'box'. Argument must be defined, if input                      file is used.  init_type  (string) string 'rand' or 'linear'  [cout]     (string) filename for output SOM, if argument is not defined                      (i.e. argument is '[]') temporary file '__abcdef' is                      used in operations and *it_is_removed* after                       operations!!!  [ct]       (string) 'pak' or 'box'. Argument must be defined, if output                      file is used.  xdim       (scalar) Number of units of the map in x-direction.  ydim       (scalar) Number of units of the map in y-direction.  topol      (string) string 'hexa' or 'rect'  neigh      (string) string 'bubble' or 'gaussian'. RETURNS  sMap       (struct) map struct Calls SOM_PAK initialization programs (randinit and lininit) from Matlab. Notice that to use this function, the SOM_PAK programs must be in your search path, or the variable 'SOM_PAKDIR' which is a string containing the program path, must be defined in the workspace. SOM_PAK programs can be found from: http://www.cis.hut.fi/research/som_lvq_pak.shtml   See also SOMPAK_TRAIN, SOMPAK_SAMMON, SOMPAK_INIT_GUI,          SOMPAK_GUI, SOM_LININIT, SOM_RANDINIT.</PRE><p><hr><br><center>[ <a href="somtoolbox.html">SOM Toolbox online doc</a> ]</center><br><!-- Last updated: May 30 2002 --></body></html>
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