Time-domain Model
A zero-order hold reconstructs the following continuous-time waveform from a sample sequence x, assuming one sample per time interval T:
- where is the rectangular function.
The function is depicted in Figure 1, and is the piecewise-constant signal depicted in Figure 2.
Read more about this topic: Zero-order Hold
Famous quotes containing the word model:
“AIDS occupies such a large part in our awareness because of what it has been taken to represent. It seems the very model of all the catastrophes privileged populations feel await them.”
—Susan Sontag (b. 1933)