Generate Bode plot using DAQmx of the voltage output of capacitor and voltage input

[3DLabView]

Hello,

I need to plot the phase shift and voltage gain of the circuit (Bode). I use the DAQmx to both record the voltage input as well as the voltage across the capacitor, but I cannot generate the bode plot (picture attached). I have tried many subvis but can't seem to get it to work. Please let me know how I can do this.

I used the myDAQ and connect to ELVIS. It works perfectly. But I would like to be able to do this on the DAQmx.

Sincerely,

Hoang

[3DLabView]

Here is another picture of the set up.

[johnsold]

Duplicate thread.  Please keep all the discussion in the other thread where an answer has been posted.

Lynn