INTRP2BLK_f

2D interpolation

Block Screenshot

Contents

• 2D interpolation +

  • Palette
  • Description
  • Dialog box
  • Default properties
  • Interfacing function
  • Computational function

Palette

• Lookup tables palette

Description

The output of this block is a function of the inputs obtained by bilinear interpolation. This block has two scalar inputs and a single scalar output. The and give respectively the coordinate and the coordinate of the -th data point to be interpolated and its value.

Dialog box

• X coord. an n-vector (strictly increasing). Properties : Type ‘vec’ of size -1
• Y coord. an m-vector (strictly increasing). Properties : Type ‘vec’ of size -1
• Z values an matrix. Properties : Type ‘mat’ of size [-1,-1]

Default properties

• always active: no
• direct-feedthrough: yes
• zero-crossing: no
• mode: no
• regular inputs: - port 1 : size [1,1] / type 1 - port 2 : 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: intrp2

Interfacing function

• SCI/modules/scicos_blocks/macros/NonLinear/INTRP2BLK_f.sci

Computational function

• SCI/modules/scicos_blocks/src/fortran/intrp2.f (Type 1)