PRODUCT

Block Screenshot

Contents

• Product

• • Palette

  • Description

  • Dialog box

  • Default properties

  • Interfacing function

  • Computational function

  • Authors

Palette

• Math operations 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/modules/scicos_blocks/macros/NonLinear/PRODUCT.sci

Computational function

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

Authors

Ramine Nikoukhah - INRIA