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Scilab help >> Xcos > palettes > Lookup tables palette > INTRPLBLK_f

INTRPLBLK_f

Interpolation

Block Screenshot

Description

The output of this block is a function of the input obtained by linear interpolation. This block has a single scalar input and a single scalar output port. The coord. and coord. give respectively the coordinate and the coordinate of the data points to be interpolated. coord must be strictly increasing.

Dialog box

  • X coord.

    A vector (strictly increasing).

    Properties : Type 'vec' of size -1

  • Y coord.

    A vector (same size as coord).

    Properties : Type 'vec' of size -1

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: intrpl

Interfacing function

  • SCI/modules/scicos_blocks/macros/NonLinear/INTRPLBLK_f.sci

Computational function

  • SCI/modules/scicos_blocks/src/fortran/intrpl.f (Type 0)

Authors

Ramine Nikoukhah - INRIA

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Last updated:
Thu Mar 03 10:59:46 CET 2011