02-15-2018 11:05 AM
Hello guys, I have the following problem, I want to generate a Pseudo random binary sequence(i'm using the MLS sequence waveform), however the period of my pulse is the same period of the loop of my VI,which is 200ms, and I want to make each pulse last a range of 8s. I can't increase the time of my loop, because I won't have a real-time view of my system (i have a VI to control a intrumentation plant). Does anyone know how to do something like that?
I'm using the USB-6009.
Ps.: I'm sorry, I'm new to LabVIEW
Ps 2.: Sorry for the bad English, I'm from Brazil.
02-16-2018 10:38 AM
@Leandrotf wrote:
Does anyone know how to do something like that?
Ps 2.: Sorry for the bad English, I'm from Brazil.
Your English is so much better than my Portuguese! The question isn't "how to do it", it is "what do you want to do". You didn't attach your VI, so we can't look at it and "make an educated guess ...".
You mention generating a PRBS, mention a loop running at 200 ms (and doing what?), and mention "each pulse last a range of 8s". I especially don't understand that last bit, "a range of 8s". I have no idea how many stages you have in your PRBS, what you want as its underlying clock rate (200 msec? 8 sec?). Code and maybe a better, clearer description of what you want to do would help.
Bob Schor