This is machine translation

Translated by Microsoft
Mouseover text to see original. Click the button below to return to the English version of the page.

Note: This page has been translated by MathWorks. Click here to see
To view all translated materials including this page, select Country from the country navigator on the bottom of this page.

Decrement To Zero

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

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

Description

The Decrement To Zero block decreases the real-world value of the signal by one. The output never goes below zero.

Ports

Input

expand all

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

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

Output

expand all

Output is the real-world value of the input signal decreased by one. 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 | uint8 | uint16 | uint32 | fixed point

Block Characteristics

Data Types

double | single | base integer | fixed point

Direct Feedthrough

No

Multidimensional Signals

No

Variable-Size Signals

No

Zero-Crossing Detection

No

Extended Capabilities

Fixed-Point Conversion
Convert floating-point algorithms to fixed point using Fixed-Point Designer™.

Introduced before R2006a