Plotting a Constant

[Fouzaan]

So I'm trying to take the mean of a gathered signal and plot it on the same waveform graph as the signal. I'm using the Statistics Express VI to calculate the mean which is dynamic data. I basically want a horiztonal line for the mean on the same graph as the signal. Any idea on how to go about doing this?

[altenbach]

1. You can programmatically place a horizontal cursor
2. You can initialize an array with the mean, and with the same number of elements as your other data, and graph it as a second plot.
3. You can draw a line using the "plot images" feature.
4. ...

 See how far you get. If you get stuck, just ask. 🙂

Message Edited by altenbach on 11-25-2008 05:33 PM