- function [y] = ukf_ffun(x,u,n,t);
- % PURPOSE : Process model function for UKF
- % INPUTS : - x: prior state
- % - u: control vector
- % - n: process noise
- % - t: time index
- % OUTPUTS : - y: state after time update
- % AUTHORS :
- % DATE :
- if nargin < 3, error('Not enough input arguments.'); end
- y = ffun(x,t) + n;