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The communications package is part of the Octave Forge project and provides digital communications functions for use with Octave. The functions provided by the communications package include creation of signals and noise, channel modeling and equalization, block and convolutional coding, and modulation and demodulation.

Contents

Missing FunctionsEdit

This is a list of functions that are not yet implemented in the Octave communications package. This list is subject to change and may not be complete in any sense. However, it is a starting point when looking for missing functionality or for possible projects to work on.

SignalsEdit

  • alignsignals
  • finddelay

Source CodingEdit

  • arithdeco
  • arithenco

Block InterleavingEdit

  • algdeintrlv
  • algintrlv
  • convdeintrlv
  • convintrlv
  • heldeintrlv
  • muxdeintrlv
  • muxintrlv

Block CodingEdit

  • bchdec
  • bchenc
  • bchgenpoly
  • bchnumerr
  • rsgenpolycoeffs

Convolutional CodingEdit

  • iscatastrophic
  • vitdec

ModulationEdit

  • dpskdemod
  • dpskmod
  • fskdemod
  • fskmod
  • modnorm
  • oqpskdemod
  • oqpskmod
  • pmdemod
  • pmmod
  • ssbdemod
  • ssbmod

Channel FiltersEdit

  • intdump
  • rcosfir
  • rcosflt
  • rcosiir
  • rectpulse

Galois Fields of Odd CharacteristicEdit

  • gfadd
  • gfconv
  • gfcosets
  • gfdeconv
  • gfdiv
  • gffilter
  • gflineq
  • gfminpol
  • gfmul
  • gfpretty
  • gfprimck
  • gfprimdf
  • gfprimfd
  • gfrank
  • gfrepcov
  • gfroots
  • gfsub
  • gftrunc
  • gftuple

Utility FunctionsEdit

  • bin2gray
  • gray2bin

EqualizationEdit

  • cma
  • dfe
  • equalize
  • lineareq
  • lms
  • mlseeq
  • normlms
  • reset
  • rls
  • signlms
  • varlms

Channel ModelsEdit

  • legacychannelsim
  • plot
  • rayleighchan
  • ricianchan
  • stdchan

Measurement and AnalysisEdit

  • berawgn
  • bercoding
  • berconfint
  • berfading
  • berfit
  • bersync
  • distspec
  • noisebw
  • semianalytic

Interactive Analysis ToolsEdit

  • bertool
  • EyeScope