Digital Communication with Python

Fast multi-thread FEC simulator & library of efficient digital communication algorithms for SDR.

C and MATLAB implementation for LDPC encoding and decoding

MQT QECC - Tools for Quantum Error Correcting Codes

List of open source channel coding projects and libraries.

RTL implementation of components for DVB-S2

Playing with Low-density parity-check codes

Implementation of Protograph LDPC error correction codes

Density evolution for LDPC codes construction under AWGN-channel: reciprocal-channel approximation (RCA), Gaussian Evolution, Covariance Evolution

My implementation of LDPC codes. For details visit: https://yairmz.github.io/LDPC/

construction high perfomance long length, low error floor block Multi-edge Type (MET) QC-LDPC codes and Tail-Biting convolutional MET QC-LDPC Codes (MET QC-LDPCC codes)

Rate adaptive LDPC based solutions for distributed source coding

Simulated annealing lifting for high girth QC-LDPC include ACE/EMD optimization. Make QC-LDPC from protograph (base matrix)

LDPC MATLAB simulation using BPSK + AWGN modulation decoded using Sum Product and Min Sum Algorithm

Playground for implementing LDPC codes on FPGA

This is an implementation of embedding and extracting a digital watermark in a PDF document. The code uses an LDPC code, a Hadamard code, and multiple sequence alignment to increase robustness.

Belief propagation on Tanner graphs (LDPC decoder)

Algebraic methods for construction QC-LDPC and cyclic LDPC LDGM EG-LDPC source codes

Linear programming based Stopping sets enumerator for regular and irregular QC-LDPC codes

Enumerate LDPC Codes extrinsic message degree (EMD) Spectrum for analyzing cycles properties sublinear and part of linear trapping sets