Encode messages from LDPC parity-check matrix

Version 1.0.0.0 (2.21 KB) by David Ponce
Encode a binary message by using a parity-check matrix only
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Updated 14 Jun 2011

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This file could be useful to depict how to encode a message without having the generator matrix by hand.

An example matrix taken from IEEE 802.11n standard is provided. If you want to use a different one, it must be in lower triangular form.

This algorithm is taken from the paper: T. Richardson and R. Urbanke. "Efficient Encoding of Low-Density Parity-Check Codes". IEEE Trans. on Information theory, Feb. 2001

Cite As

David Ponce (2024). Encode messages from LDPC parity-check matrix (https://www.mathworks.com/matlabcentral/fileexchange/31801-encode-messages-from-ldpc-parity-check-matrix), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2009a
Compatible with any release
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Version Published Release Notes
1.0.0.0