📄 som_mdist.html
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<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"><html><head><title>SOM Toolbox / som_mdist </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> som_mdist </H1><P><B> Md = som_mdist(D,q,mask,Ne)</B></P><PRE> SOM_MDIST Mutual (or pairwise) distance matrix for the given data. Md = som_mdist(D,[q],[mask],[Ne]) Md = som_mdist(D); Md = som_mdist(D,Inf); Md = som_mdist(D,2,Ne); Input and output arguments ([]'s are optional): D (matrix) size dlen x dim, the data set (struct) map or data struct [q] (scalar) distance norm, default = 2 [mask] (vector) size dim x 1, the weighting mask [Ne] (matrix) size dlen x dlen, sparse matrix indicating which distances should be calculated (ie. less than Infinite) See also PDIST. </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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