rbfsetfw.htm

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<html><head><title>Netlab Reference Manual rbfsetfw</title></head><body><H1> rbfsetfw</H1><h2>Purpose</h2>Set basis function widths of RBF.<p><h2>Synopsis</h2><PRE>net = rbfsetfw(net, scale)</PRE><p><h2>Description</h2><CODE>net = rbfsetfw(net, scale)</CODE> sets the widths ofthe basis functions of theRBF network <CODE>net</CODE>.If Gaussian basis functions are used, then the variances are set tothe largest squared distance between centres if <CODE>scale</CODE> is non-positiveand <CODE>scale</CODE> times the mean distance of each centre to its nearestneighbour if <CODE>scale</CODE> is positive.  Non-Gaussian basis functions donot have a width.<p><h2>See Also</h2><CODE><a href="rbftrain.htm">rbftrain</a></CODE>, <CODE><a href="rbfsetbf.htm">rbfsetbf</a></CODE>, <CODE><a href="gmmem.htm">gmmem</a></CODE><hr><b>Pages:</b><a href="index.htm">Index</a><hr><p>Copyright (c) Ian T Nabney (1996-9)</body></html>

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