net = rbfunpak(net, w)
net = rbfunpak(net, w) takes an RBF network data structure net and
a weight vector w, and returns a network data structure identical to
the input network, except that the centres
c, the widths wi, the second-layer
weight matrix w2 and the second-layer bias vector b2 have all
been set to the corresponding elements of w.
rbfpak, rbfCopyright (c) Ian T Nabney (1996-9)