subplot(311), plot(time,VcANA), grid on, xlabel('time [sec]'), ylabel('VcANA [Volt]')
subplot(312), plot(time,VcNUM), grid on, xlabel('time [sec]'), ylabel('VcNUM [Volt]')
subplot(313), plot(time,error), grid on, xlabel('time [sec]'), ylabel('Error [Volt]')

