member.m

KALMAN FILTERING FOR FUZZY DYNAMIC SYSTEMS

function Member

% function Member
%
% Plot the membership functions for the truck trailer system.

z=-4:.01:4;
a1=(1-1./(1+exp(-3*(z-pi/2)))).*(1./(1+exp(-3*(z+pi/2))));
a2=1-a1;
plot(z,a1,'r', z,a2,'g');