How to measure/estimate Bias of the signal

[tronoh]

Dear Sir

I am performing the FFT of the signal which collect in real time from the hall effect current tranceducer SCT-013-005. I need to measure/estimate bias of this signal. Can you please guide me how can I do that. (Attached is my vi which is developed in LabVIEW 2012)

I shall be thankful to you for your attention and consideration.

Kind Regards

Urfee

[GerdW · Accepted solution]

Hi tronoh,

what about using the "Basic Averaged DC&RMS" function on your periodic signal?