QUANT_f

Quantization

Block Screenshot

Contents

• Quantization +

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

Palette

• Signal processing palette

Description

This block outputs the quantization of the input according to a choice of methods:

Dialog box

• Step scalar, Quantization step Properties : Type ‘vec’ of size 1.
• Quantization Type scalar with possible values 1,2,3 or 4 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: qzrnd

Interfacing function

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

Computational function

• SCI/modules/scicos_blocks/src/fortran/qzrnd.f
• SCI/modules/scicos_blocks/src/fortran/qztrn.f
• SCI/modules/scicos_blocks/src/fortran/qzflr.f
• SCI/modules/scicos_blocks/src/fortran/qzcel.f