Low-density parity-check code: Difference between revisions

Revision as of 18:32, 6 September 2004

Revision as of 06:02, 10 October 2004

Line 6:

'''T's''' at the top such that the graphical constraints are

satisfied. Specifically, all lines connecting to an <math>=</math>

box have the same value, and the sum of all values connecting to a

<math>+</math> box must sum to zero [[modular arithmetic|modulo]] two.

[[Image:ldpc_code_fragment_factor_graph.png|none]]