PS Round

Round input physical signal toward nearest integer

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  • Library:

  • Simscape / Foundation Library / Physical Signals / Nonlinear Operators

  • PS Round block

Description

The PS Round block rounds the input physical signal toward the nearest integer:

O=round(I)

where

IPhysical signal at the input port
OPhysical signal at the output port

Both the input and the output are physical signals. Untyped physical ports facilitate the signal size propagation. However, arguments passed to rounding functions (such as round) must be dimensionless. Therefore, the input signal must have the unit of 1 (unitless), and the output signal is also unitless.

Ports

Input

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Input physical signal. Arguments passed to rounding functions (such as round) must be dimensionless. Therefore, the input signal does not have to be a scalar but must have the unit of 1 (unitless).

The port name is not visible in the block icon, but you can see this name in the underlying source file (accessible by clicking the Source code link in the block dialog box).

Output

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Output physical signal.

The port name is not visible in the block icon, but you can see this name in the underlying source file (accessible by clicking the Source code link in the block dialog box).

Compatibility Considerations

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Behavior changed in R2019a

Extended Capabilities

C/C++ Code Generation
Generate C and C++ code using Simulink® Coder™.

See Also

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Topics

Introduced in R2012b

Simscape Documentation

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