ldpc-codes

Digital Communication with Python

A fast simulator and a library dedicated to the channel coding.

C and MATLAB implementation for LDPC encoding and decoding

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

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)

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

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.

Rate adaptive LDPC based solutions for distributed source coding

Playground for implementing LDPC codes on FPGA

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

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

Coding Theory final project

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

Belief propagation on Tanner graphs (LDPC decoder)

Matlab tool for displaying, editing and exporting Tanner graphs.

LDPC codes for Illumina sequencing-based DNA storage