The functional relationship between the control voltage and the output frequency may not be linear.
The supply equation is the explicit mathematical expression of the functional relationship.
The model is often referred to as a functional relationship.
It helps people understand and create functional relationships (also sometimes called cause and effect).
They work together by recognizing the change in strength (emotion) and its functional relationship to an operation (drive).
In a sense, then, "plates" are a heuristic-rather like fitting a straight line through a set of points without a clear functional relationship.
However, the functional relationships among these components are not still clear.
Indirect methods can help develop a correlation hypothesis but not a functional relationship.
A power law is a functional relationship between two quantities.
Some time was devoted to determining a functional relationship between them, including a domain over which it would be valid.