Decrement Time To Zero

Decrease real-world value of signal by sample time, but only to zero

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  • Library:

  • Simulink / Additional Math & Discrete / Additional Math: Increment - Decrement

  • Decrement Time To Zero block

Description

The Decrement Time To Zero block decreases the real-world value of the signal by the sample time, Ts. The output never goes below zero.

Limitations

The Decrement Time To Zero block works only with fixed sample rates and does not work inside a triggered subsystem.

Ports

Input

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Input signal, specified as a scalar, vector, or matrix.

Data Types: single | double | int8 | int16 | int32 | int64 | uint8 | uint16 | uint32 | uint64 | fixed point

Output

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Output is the real-world value of the input signal decreased by the sample time, Ts. The output never goes below zero. The output has the same data type and dimensions as the input.

Data Types: single | double | int8 | int16 | int32 | int64 | uint8 | uint16 | uint32 | uint64 | fixed point

Model Examples

Increment and Decrement Real-World Values

Increment and Decrement Real-World Values

Increase and decrease the real-world value of a signal using the Increment Real World, Decrement Real World, Decrement Time To Zero, and Decrement To Zero blocks.

Open Model

Block Characteristics

Data Types

double | fixed point | integer | single

Direct Feedthrough

no

Multidimensional Signals

no

Variable-Size Signals

no

Zero-Crossing Detection

no

Extended Capabilities

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

Fixed-Point Conversion
Design and simulate fixed-point systems using Fixed-Point Designer™.

See Also

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Topics

Introduced before R2006a

Simulink Documentation

Support