State variable change only at a discrete set of points in time.
A musical scale is a discrete set of pitches used in making or describing music.
Note that the support need not be a discrete set.
The other algorithms are all designed as if the children of each state form a discrete set with no structure.
You have only observed me in a discrete set of circumstances.
Eventually we discovered a discrete set of steps leading down to a basement bar.
Simply put, digitizing is replacing an object by a discrete set of its points.
In gambling and probability theory, there is usually a discrete set of possible outcomes.
The domain and range can be discrete sets or continuous.
This can be seen as a discrete set of phases, except that they all proceed simultaneously.