To find the mean of a waveform

[sayaf]

Hi Everyone,
I'm facing problem in finding the mean of a waveform. I'm acquiring two waveforms voltage & current, multiplying those two waveforms & want to find the mean of that resulting waveform. the answer what i am getting is much larger than what i get when i multiply two waveforms in Oscilloscope & calculate the mean from the scope itself. I'm unable to understand why there is such a big difference in mean values.
Thanks in advance

[Brett_B.]

With issues such as this it is best to look at a small sample set of data and compare the two results. Could you post maybe a text file with your data and the results from your scope so I(we) could test it in LV and see what the issue is?

-Brett