truckan.m

FISMAT accommodates different arithmetic operators, fuzzification and defuzzification algorithm, imp

function [ret,x0] = truckan(t,x,u,flag,ts,sys,cb)
% ts=PlotIncrement
% TRUCKAN S-function for making truck animation.

if flag==0,          % asking for sizes of parameters and initial conditions
   truck0(sys,cb);
   ret = [0 1 0 3 0 0];
   x0 = 0;
elseif flag==2,      % return the discrete states
   ret = 0;
elseif flag==4,      % returns the next time interval for a discrete update
   % Next update at a tenth of a second from now
   ret = t+ts; % previously +0.1
else
   ret = [];
end

if (flag==2) & (abs(round(t/ts) - t/ts) < 1e-8),
   fig = gcf;
   if strcmp(get(fig,'Name'),'truck visualisation'),
      ud = get(fig,'UserData');
      truckset(t,ud,u);
   end
end

% end truckan