PyTurbo

A work-in-progress set of Python class (actually, Python wrappers for C++ class) implementing several basic turbo-algorithms (turbo-decoding, turbo-equalization, etc.).

Currelently Implements

The Viterbi Algorithm
The Log BCJR Algorithm (sometimes referred as log-MAP or log-forward/backward algorithm).

Installation

Dependencies

You will need Cython, as well as a C++ compiler.

Command line

python3 setup.py install

Based on

Viterbi algorithm implementation is taken from the gr-lazyviterbi GNURadio OOT module (https://github.com/alexmrqt/gr-lazyviterbi).
Trellis description is taken for the gr-trellis module of GNURadio (https://github.com/gnuradio/gnuradio).