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Ajuda Scilab >> Xcos > palettes > Sources palette > RAMP

RAMP

Ramp

Block Screenshot

Description

The Ramp block generates a signal that starts at a specified time and value and changes by a specified rate. The block's Slope , Start time and Initial output parameters determine the characteristics of the output signal. All must have the consistent dimensions after scalar expansion.

Dialog box

  • Slope

    The rate of change of the generated signal.

    Properties : Type 'vec' of size 1.

  • Start time

    The time at which the signal begins to be generated.

    Properties : Type 'vec' of size 1.

  • Initial output

    The initial value of the signal.

    Properties : Type 'vec' of size 1.

Default properties

  • always active: yes

  • direct-feedthrough: no

  • zero-crossing: yes

  • mode: yes

  • 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: ramp

Interfacing function

  • SCI/modules/scicos_blocks/macros/Sources/RAMP.sci

Computational function

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

Authors

Ramine Nikoukhah - INRIA

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Copyright (c) 2011-2017 (Scilab Enterprises)
Copyright (c) 1989-2012 (INRIA)
Copyright (c) 1989-2007 (ENPC)
with contributors
Last updated:
Thu Mar 03 11:00:37 CET 2011