Implement first-order sample-and-hold
The First-Order Hold block implements a first-order sample-and-hold that operates at the specified sampling interval. This block has little value in practical applications and is included primarily for academic purposes.
This figure compares the output from a Sine Wave block and a First-Order Hold block.
The First-Order Hold block accepts and outputs signals of type
For more information, see
Data Types Supported by Simulink in
the Simulink® documentation.
The time interval between samples. See Specify Sample Time in the online documentation for more information.
Specified in the Sample time parameter
1 continuous and 1 discrete per input element