Nom

DERIV — Derivative

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Contents

Palette

Description

The Derivative block approximates the derivative of its input by computing:

Default properties

  • always active: no

  • direct-feedthrough: yes

  • zero-crossing: no

  • mode: no

  • 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: deriv

Interfacing function

  • SCI/modules/scicos_blocks/macros/Linear/DERIV.sci

Computational function

  • SCI/modules/scicos_blocks/src/c/deriv.c (Type 4)

Authors

Ramine Nikoukhah - INRIA