%subplot(2,2,1) %A

%subplot(2,2,2) %A
%fXC = 0:0.05:5;
%fYC2 = (fXC-1).^2 + 1;
%plot(fXC, FYC2, 'k--');

hold on; grid on;
% subplot(2,2,3) %C
fXC = 0:0.05:5;
fYC = exp(1.9*(fXC-1.25)) - 0.2;
fYC2 = 2.5.*(fXC-1).^2 + 1;
semilogy(fXC, fYC, 'k', fXC, fYC2, 'r--');
grid on
xlabel('Jitter [ms]');
ylabel('{Just noticeable difference [\mu s]}');
 axis([0 5 0.01 1000]
%axis([10^1 2*10^5 0 0.1])

% subplot(2,2,4) %D
% fXD = 0.05:0.05:5;
% fYD = log(fXD);
% semilogy(fXD, fYD, 'k');
% grid on
% xlabel('Jitter [ms]');
% ylabel('Last passage time [s]')


