andybdjuk

Members
  • Posts

    5
  • Joined

  • Last visited

andybdjuk's Achievements

Newbie

Newbie (1/5)

0

Reputation

  1. andybdjuk

    Graph help

    Hi I am new to all this and need a little help. I have two channels reading voltages, A & B. They are both plotted on a graph so I can see them in real time. My question is, I would like to add a third trace © on the graph that is the function A-B. This is where I get lost. Could anybody give me any pointers to get me going? Thanks