Talk:Low-density parity-check code: Difference between revisions

Content deleted Content added
SineBot (talk | contribs)
m Signing comment by Swaprava - "Operational use: "
Swaprava (talk | contribs)
Line 40:
 
I think H should be reduced to -P^T | I_{k} and not (n-k). Because the number of rows of H is actually k. It works for this example since n-k = k here, but for general n and k, it will not work. <!-- Template:Unsigned --><small class="autosigned">—&nbsp;Preceding [[Wikipedia:Signatures|unsigned]] comment added by [[User:Swaprava|Swaprava]] ([[User talk:Swaprava#top|talk]] • [[Special:Contributions/Swaprava|contribs]]) 17:53, 5 January 2020 (UTC)</small> <!--Autosigned by SineBot-->
 
Similarly, G will be starting with I_{n-k} and not k. LDPC codes encode n-k bits into n bits, right?
 
== Forgotten? ==