where to find a carrier in the labview and how to send a waveform graph through it code wise ?

[hussamwakeel]

where to find a carrier in the labview and how to send a waveform graph through it code wise ?

[Dennis_Knutson]

You are going to have to expand your question with some additional details. What sort of carrier? What sort of hardware?

[NIquist]

What is a "carrier"???   If you want to send waveform data through your LabVIEW code you use a wire.  If you don't understand that part look through the basic tutorials:  http://www.ni.com/academic/students/learn-labview/