Hi Yan!
You are correct. It will be the same process as before , but just add a Instead of using that Ramp VI, you can change it out for a Sine Pattern VI. It will also need to have the same amount of samples between the two.
I also would like reiterate that your other forum thread has more visibility than this thread. I would suggest keeping any additional questions you may have on that thread. I will keep a watch on that thread to be sure that your questions don't go unanswered.
Have a great day!
Peter E
Applications Engineer
National Instruments