Scicos Block
fr - eng

Product

Contents

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

Palette

• Non_linear - Non-Linear palette

Description

The Product block performs multiplication or division of its inputs. This block produces outputs using either element-wise or matrix multiplication, depending on the value of the Multiplication parameter. You specify the operations with the Number of inputs parameter. Multiply(+1) and divide (-1) characters indicate the operations to be performed on the inputs.

Dialog box

• Number of inputs or sign vector
  Enter the number of inputs.
  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
  - 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: product

Interfacing function

• SCI/macros/scicos_blocks/NonLinear/PRODUCT.sci [view code]

Computational function

• SCI/routines/scicos/product.c (Type 4) [view code]

Authors

Ramine Nikoukhah INRIA