Procedure

1. Consider which calculations you want to perform and set the desired input and output parameters for the calculation.

2. Add a computation module under the "Virtual" interface.

3. Configure a profile:

   1. Define the placeholders.

   2. Configure the analog and/or digital expressions (your calculation) using the expression builder.

4. Save the profile and then select it in the general module settings.

5. Assign the real signals to the now-visible placeholders (input parameters) in the general module settings.

6. Click on <OK> or <Apply>.

7. After restarting the acquisition, you will see the computation module with the result variables in the signal tree.

8. You can display or process the results like any other signal.