Scicos Block
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Sequence/symbol modulation block

Contents

• Sequence/symbol modulation block
  • Palette
  • Description
  • Dialog box
  • Default properties
  • Interfacing function
  • Computational function
  • See also
  • Authors

Palette

• Communication - Communication palette

Description

Figure 1: Modulation of a vector of symbol by a sequence

Dialog box

• Size of sequence
  Type 'vec' of size -1. Length of the sequence. (number of samples)

• Size of symbol
  Type 'vec' of size -1. Size of the symbol vector.

• Port of sequence
  Type 'vec' of size -1. The regular input port (1 or 2) where the sequence is applied.

Default properties

• always active: no
• direct-feedthrough: yes
• zero-crossing: no
• mode: no
• regular inputs:
  - port 1 : size [31,1] / type 1
  - port 2 : size [10,1] / type 1
  
• regular outputs:
  - port 1 : size [310,1] / 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: codinservec

Interfacing function

• MODNUMCOS/macros/scicos_blocks/Communication/CODINSERVEC_f.sci [view code]

Computational function

• MODNUMCOS/routines/communication/codinservec.c (Type 4) [view code]

See also

• DECODVEC_f - Sequence/symbol demodulation block (Scicos Block)

Authors

IRCOM Group Alan Layec