function [y] = rjGaussian(mu,x);% PURPOSE : Gaussian basis function.% INPUTS  : - mu: The basis centre.%           - x:  The evaluation point in the domain.% OUTPUTS : - y: The value of the Gaussian at x.% AUTHOR  : Nando de Freitas - Thanks for the acknowledgement :-)% DATE    : 21-01-99if nargin < 2, error('Not enough input arguments.'); end[N,d] = size(x);      % N = number of data, d = dimension of x.y=zeros(N,1);for j=1:N,  z=norm(x(j,:)-mu(1,:));          % Euclidean distance.  y(j,1)= z.^(3);                 % Cubic spline.end;