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Message Passing Algorithm for Decoding Binary LDPC Codes

version (17 KB) by Alan ZHOU
An MATLAB class that implements message passing decoding for binary LDPC codes.


Updated 26 Sep 2014

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The mpdecoder project provides an MATLAB class mpdecoder that allows doing message passing (MP) decoding of binary LDPC codes. The MATLAB class mpdecoder actually calls the C++ class MPDecoder through the MATLAB MEX interface, which ensures its high decoding speed.

A standalone MATLAB LDPC decoder mpdec is also provided to give a clear view of how the algorithm works. No C/C++ is involved.

Please start from the documentation file 'readme.txt'.

A MSVC++ project demonstrating the use of the C/C++ MPDecoder class is available here:

Cite As

Alan ZHOU (2021). Message Passing Algorithm for Decoding Binary LDPC Codes (, MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2012b
Compatible with any release
Platform Compatibility
Windows macOS Linux

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