| SOM Toolbox | Online documentation | http://www.cis.hut.fi/projects/somtoolbox/ |
sMap=sompak_sammon(sMap,ft,cout,ct,rlen)
SOMPAK_SAMMON Call SOM_PAK Sammon's mapping program from Matlab.
P = sompak_sammon(sMap,ft,cout,ct,rlen)
ARGUMENTS ([]'s are optional and can be given as empty: [] or '')
sMap (struct) map struct
(string) filename
[ft] (string) 'pak' or 'box'. Argument must be defined, if
input file is used.
[cout] (string) output file name. 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.
rlen (scalar) running length
RETURNS:
P (matrix) the mapping coordinates
Calls SOM_PAK Sammon's mapping program (sammon) 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_INIT, SOMPAK_SAMMON, SOMPAK_SAMMON_GUI,
SOMPAK_GUI, SAMMON.