Signal addition

[sundas]

Hello, 

I have one frequency domain signal which is updating in real time. 

I want to add that signal value with the previous value. This process will repeat till the input signal acquisition stops.

Can anyone please guide me,? 

Thanks

[RavensFan]

What have you tried?

From your description, it sounds as simple as using the addition function.  If that doesn't work, then you need to post your VI so we can see exactly what you are trying to do.

[sundas]

Attached is the screen shot of the signals.

i want to add these signals to get one signal.

i dnt want to append but add values of all these signals.

please suggest some solution.

[GerdW]

Hi sundas,

as has been written before: use an Add function to add values…

What have you tried? Where are you stuck?

Why don't you attach your VI?