This package aims to provide some usefull tools to manipulate digital communication blocks in Julia. Currently, the package support the following elements

• Bit manipulation
  • Generation of random binary sequence
  • Conversion between binary sequences and octal sequences
  • Non Return to Zero Inverted (NRZI) encoding and decoding
• Modulation // demodulation
  • Quadrature Amplitude Modulation (QAM) with 4-QAM (QPSK), 16-QAM, 64-QAM and 256-QAM.
  • Hard demapper for the x-QAM formats
  • Max log Soft demapper for the x-QAM formats
• Single carrier pulses shapes
  • Raised Cosine pulse shape
  • Square root raised Cosine pulse shape
• Multicarrier Waveform generation and decoding
  • Support of multicarrier Waveforms: OFDM, UF-OFDM, WOLA, BF-OFDM

The package can be installed with the Julia package manager. From the Julia REPL, type ] to enter the Pkg REPL mode and run:

pkg> add DigitalComm

Or, equivalently, via the Pkg API:

julia> import Pkg; Pkg.add("DigitalComm")

• STABLE — documentation of the most recently tagged version.

• v1.2 : Adding NRZ encoding and decoding scheme