how to display two or more period data on waveform gragh continuously?

[yanxuan]

I have to disply a period data from t1 to t2 on waveform and an another period data from t3 to t4 on the same graph,and, I hope the two period data can be displayed on the gragh continuously,meanwhile,the x-axis disply shoud be the absolute time. how can I carry the task out?

[Ankita A.]

Hi,

I am attaching a VI that generates 4 cycles of a sine wave and plots the first and third cycle on a waveform graph. You can modify this program so that it displays the periods continuously.

Regards,
Ankita A.