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:
“Your home is regarded as a model home, your life as a model life. But all this splendor, and you along with it ... it’s just as though it were built upon a shifting quagmire. A moment may come, a word can be spoken, and both you and all this splendor will collapse.”
—Henrik Ibsen (1828–1906)