Scicos Block
fr - eng

##
Absolute value

### Contents

- Absolute value
  - Palette
  - Description
  - Dialog box
  - Default properties
  - Interfacing function
  - Computational function
  - Authors

### Palette

- Non_linear - Non-Linear palette

### Description

The Abs block outputs the absolute value of the input.

### Dialog box

- use zero_crossing
  Select to enable zero crossing detection.
  Properties : Type 'vec' of size 1.

### Default properties

- always active: no
- direct-feedthrough: yes
- zero-crossing: yes
- mode: yes
- regular inputs:
  - port 1 : size [-1,1] / type 1
- regular outputs:
  - port 1 : size [-1,1] / type 1
- number/sizes of activation inputs: 0
- number/sizes of activation outputs: 0
- continuous-time state: no
- discrete-time state: no
- object discrete-time state: no
- name of computational function: absolute_value

### Interfacing function

- SCI/macros/scicos_blocks/NonLinear/ABS_VALUE.sci [view code]

### Computational function

- SCI/routines/scicos/absolute_value.c (Type 4) [view code]

### Authors

Ramine Nikoukhah INRIA