Simulink Control Design™ - MathWorks

Positive finite value. Use to compute:

• A discrete-time linear system from a continuous-time system.


• A discrete-time linear system from another discrete-time system with a different
  sample time

0

Use to compute a continuous-time linear system from a discrete-time model.

Command-Line Information

Parameter: SampleTime

Type: character vector

Value: 'auto' | Positive finite value | '0'

Default: 'auto'

See Also

Plot Linear Characteristics of Simulink Models During Simulation on page 2-82

“Verify Model at Default Simulation Snapshot Time” on page 14-6

Sample time rate conversion method

Method for converting the sample time of single-rate or multirate models.

This parameter is used only when the value of Linear system sample time on page 16-

15 is not auto.

Settings

Default: Zero-Order Hold

Zero-Order Hold

Zero-order hold, where the control inputs are assumed piecewise constant over the

sampling time Ts. For more information, see “Zero-Order Hold” (Control System

Toolbox).

This method usually performs better in the time domain.

16 Blocks — Alphabetical List