show.m

％ ％ set some variables in the workspace to control behaviour: ％ ％ graphicsMode 0 no graphics, ％

plot(beacon(:,1), beacon(:,2), 'k*');

if ~exist('showstart'), showstart=200;, end

% blue ground truth
% green dead reckoning
% red estimate
hold on
plot(zz(showstart:end,2), zz(showstart:end,3), 'r');
%plot(zz(:,5), zz(:,6), 'g');
plot(zz(:,7), zz(:,8), 'b');
axis equal
grid
%legend('beacons', 'estimate', 'dr', 'truth');
legend('beacons', 'estimate', 'dr');
xlabel('x position (m)')
ylabel('y position (m)')
hold off