function [y] = ukf_bsffun(x,u,n,t);% PURPOSE : Process model function for UKF.% INPUTS  : - x:  The evaluation point in the domain.%           - u:  control vector  %           - n:  process noise%           - t:  time index  % OUTPUTS : - y:  The value of the function at x.% AUTHORS  : Nando de Freitas      (jfgf@cs.berkeley.edu)%            Rudolph van der Merwe (rvdmerwe@ece.ogi.edu)% DATE     : 10 March 2000if nargin < 3, error('Not enough input arguments.'); endy = bsffun(x,t) + n;