Scicos Block
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Relational operation

Contents

• Relational operation
  • Palette
  • Description
  • Dialog box
  • Default properties
  • Interfacing function
  • Computational function
  • Authors

Palette

• Others - Others palette

Description

It performs logical comparison of its two inputs.

Dialog box

• Operator:
  Designate the relational operator used to compare the two inputs.
  Properties : Type 'vec' of size 1

• Use zero crossing
  Select to enable zero crossing detection.
  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: relationalop

Interfacing function

• SCI/macros/scicos_blocks/Misc/RELATIONALOP.sci [view code]

Computational function

• SCI/routines/scicos/relational_op.c [view code]
• SCI/routines/scicos/relational_op_i32.c [view code]
• SCI/routines/scicos/relational_op_i16.c [view code]
• SCI/routines/scicos/relational_op_i8.c [view code]
• SCI/routines/scicos/relational_op_ui32.c [view code]
• SCI/routines/scicos/relational_op_ui16.c [view code]
• SCI/routines/scicos/relational_op_ui8.c [view code]

Authors

• Fady NASSIF INRIA
• Ramine Nikoukhah INRIA