However, such data only represents an instant in time.
For analog signals, the information is encoded into the amplitude of the signal at any given instant in time.
The problem with this traditional approach is that the audits take place at a given instant in time.
Current describes the quantity of electrons passing through a point in a circuit at a given instant in time.
Note that y is a function of both x, the location of the corresponding rest point, and t, a particular instant in time.
Competition and predation, in contrast, relentlessly challenge all forms of life no matter how perfect they become for an instant in time.
The final step is to say that dt isn't just small, but becomes zero, so we are evaluating the speed at an instant in time.
A new iterative technique is developed to describe the interface evolution when mass and total energy are conserved and the local tri-junction conditions are satisfied at every instant in time.
In the traditional approach, these quantities are calculated from the spatial derivatives of a scalar function (e.g. the volume-of-fluid or the level set function) at any instant in time.
Results are presented for the displacement under the load's center as a function of position and for the displacement of every point on the beam at an instant in time.
Assuming the fluid to be inviscid and irrotational, nonlinear finite amplitude waves in a liquid body of finite depth are computed based on potential theory, i.e. the velocity potential must satisfy the Laplace equation at every instant in time.
