Generate a single period signal with specifying sampling rate and the number of samples.

[alyxt]

Hi,

I'm new to LavVIEW and is struggling with it. My task is to generate a single period sine wave. I really have no idea about that. Very lucky, I found a post related http://forums.ni.com/t5/LabVIEW/how-can-i-generate-only-one-period-of-sine-wave/td-p/1177535. I tried the method mentioned by tbob (Message 6), and succeeded to get a single period wave. However, I don't have a clear understanding about how exactly the method works. Why specify the sampling info like that?  Could anyone help me?

Thanks in advance. 

[KoenR94]

hello Monian,

Changing the constants will change the amount of points over the sine wave.

They have to be the same in order to have one cycle.
I recommend trying to "play"  with the different constants. This way you will find out yourself very fast.

Koen

[alyxt]

Hi Koen,

Thanks for your advice.

monian