Is the input in Hertz or rads/second?

[imperial-aero]

I'm using two Sine Waveform VIs (i.e. a sine and a cosine wave) to combine together to form exp(i*w*t) and I am wondering whether the frequency input into the VI is in Hertz or radians/second. On the LabVIEW help it says the units of frequency in the input to each of the Sine Waveform VIs is in Hertz, but I wanted to know whether it would still be the case when I combine two Sine Waveforms and then use the Re/Im to Complex function. I've attached a pic for clarity.

Thanks.

[JamesC]

Hi imperial-aero,

The output units of the real-imaginary to complex function is the same as the input units, so if you input Hertz (from the sine vi) then the output of the complex function will be Hertz.

Regards
JamesC
NIUK and Ireland