Note the difference in scale for the vertical axis.
In fact, this means that the real trunk trajectory along the vertical axis must asymptotically converge on the desired trunk vertical trajectory.
The vertical axis is the relative blue in the observer's settings.
The vertical axis shows the percentage of the total duration during one minute of stimulus presentation.
A sequence of measurements of an analogue signal requires values both for time (horizontal axis) and for amplitude (vertical axis).
The horizontal axis corresponds to wavelength, the vertical axis to polarization, and the grey scale gives the fluorescence intensity.
The horizontal axis gives the wavenumber, the vertical axis the angle of the polarization of the incident light, and the intensity is colour coded.
In this example, the vertical axis represents support for farmers while the horizontal axis indicates concern with ameliorating the environmental impact of farming.
