function y = rbf_test(w, x, t, sigma)% function y = rbf_test(w, x, t, sigma)%%  Tests a regularized radial basis function network%  %    The input structure RBF must be of the format defined in rbf.m%    Do a 'help rbf' to see the structure.%%    x - test data%    t - centers%    w - weights%% Hugh Pasika 1998rx = size(x,1);G = rbf_mkGF(x,t);G = exp((-1/(2*sigma^2))*G.^2);G = [G ones(rx,1)];y = G*w;