Simulink Control Design™ - MathWorks

On

Compute linear system characteristics at the exact snapshot time or exact time when

a trigger signal is detected.

This setting is ignored if the Simulink solver is fixed step.

Off

Compute linear system characteristics at the simulation time steps that the variable-

step solver chooses. The software may not compute the linear system at the exact

snapshot time or exact time when a trigger signal is detected.

Command-Line Information

Parameter: ZeroCross

Type: character vector

Value: 'on' | 'off'

Default: 'on'

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

Use exact delays

How to represent time delays in your linear model.

Use this option if you have blocks in your model that have time delays.

Settings

Default: Off

On

Return a linear model with exact delay representations.

Off

Return a linear model with Padé approximations of delays, as specified in your

Transport Delay and Variable Transport Delay blocks.

16 Blocks — Alphabetical List