User`s guide

70 VEE User’s Guide
1 Using the Agilent VEE Development Environment Chapter
3 Add a Real64 Slider object (Data ⇒ Continuous ⇒ Real64
Slider) and connect its data output pin to the Amplitude
terminal, as shown in
Figure 38. Run the program.
Figure 38 Example: Adding a Real64 Slider Object
Try changing the amplitude of the noise, by dragging the
slide control on the Real64 Slider object. The amplitude of
the noise does not change until you run the program. The
noise component of the displayed waveform depends on the
Real64 Slider output value.
Again, data flow determines the order of execution. The
Noise Generator cannot execute until the Real64 Slider
executes. The A+B object cannot execute until both the
Function Generator and the Noise Generator execute, but it
does not matter which one executes first. Finally, the
Waveform (Time) object executes only after the A+B object
has executed.