10-19-2011 10:59 PM
Hello,
I obtain current and voltage by analog inputs of an USB 6009, and I need to plot it in the same graph (C vs V).
Please help me, it is very important to finish my proyect.
I attachment a sample of the graph that I want.
Thanks
10-20-2011 12:14 AM
All about graphs is here
http://zone.ni.com/reference/en-XX/help/371361B-01/lvconcepts/types_of_graphs_and_charts/
There are many examples which comes with LabVIEW itself, one particular I would point out is Waveform Graph.VI.
I hope this helps, If you have any more questions just reply back
Kudos are welcomed
12-30-2013 10:48 AM
Can anyone tell me how to plot a graph in labview with any other parameter other than time on x-axis. I am not able to plot v versus i graph, as I guessed it is only able to plot v versus time and i versus time!
12-30-2013 10:57 AM
You can plot anything you want on the x-axis when you use the XY Graph. A single plot on an XY graph is simply a cluster of an X array and a Y array. Have you looked at the shipping example for an XY Graph? Have you taken any of the basic tutorials? If you drop an XY Graph on the front panel and then go to the block diagram, the Context Help window will show you the datatype when you move the mouse over the terminal.
It is not enough to simply say you are unable to do something. You should attach your code.
12-30-2013 11:32 AM - edited 12-30-2013 11:34 AM
pkbigboss@gmail.com wrote:
Can anyone tell me how to plot a graph in labview with any other parameter other than time on x-axis. I am not able to plot v versus i graph, as I guessed it is only able to plot v versus time and i versus time!
You can edit the label of the x axis to say anything you want. The string "time" is only the default label. If the X values are equally spaced, all you need is define x0 and dx for a plain waveform graph. If the x values are not equally spaced, you need an xy graph.
You really need to be a bit more clear explaining what you want. Attach your code and some typical data. Show us what you get and explain what you want instead.
All this is well defined. No guessing needed (especially if your guess is wrong!). 😄
02-24-2024 08:34 AM
Same here. Have you find anyway to do that?
02-24-2024 09:39 AM
02-24-2024 04:15 PM
from the front panel insert a XY graph
then on the diagram insert CLUSTER - Bundle
it will bundle 1d array for X and 1D array for Y and plot on XY.