http://en.zaoniao.it/index.php?action=history&feed=atom&title=Soft-decision_decoder 2026-05-15T09:19:50Z Revision history for this page on the wiki MediaWiki 1.32.0 http://en.zaoniao.it/index.php?title=Soft-decision_decoder&diff=6857&oldid=prev 2019-07-16T08:58:11Z

<p>Created page with &quot; View source for Soft-decision decoder ← Soft-decision decoder You do not have permission to edit this page, for the following reason: You must confirm your email address b...&quot;</p> <p><b>New page</b></p><div><br /> View source for Soft-decision decoder<br /> ← Soft-decision decoder<br /> You do not have permission to edit this page, for the following reason:<br /> <br /> You must confirm your email address before editing pages. Please set and validate your email address through your user preferences.<br /> <br /> You can view and copy the source of this page.<br /> <br /> In [[information theory]], a '''soft-decision decoder''' is a kind of [[decoding methods]] – a class of [[algorithm]] used to decode data that has been encoded with an [[error correcting code]]. Whereas a [[Forward error correction|hard-decision decoder]] operates on data that take on a fixed set of possible values (typically 0 or 1 in a binary code), the inputs to a soft-decision decoder may take on a whole range of values in-between. This extra information indicates the reliability of each input data point, and is used to form better estimates of the original data. Therefore, a soft-decision decoder will typically perform better in the presence of corrupted data than its hard-decision counterpart.<br /> <br /> Soft-decision decoders are often used in [[Viterbi decoder]]s and [[turbo code]] decoders.<br /> <br /> ==Source==<br /> <br /> [http://wikipedia.org/ http://wikipedia.org/]<br /> [[Category:Error-correcting codes]]<br /> [[Category:Manuals]]<br /> ==See Also on BitcoinWiki==<br /> * [[Bailsman]]<br /> * [[One+1]]<br /> * [[StreamPay]]<br /> * [[InDeep]]<br /> * [[FIC Network]]<br /> <br /> Return to Soft-decision decoder.<br /> <br /> Navigation menu<br /> Not logged inTalkContributionsCreate accountLog inPageVotesRatingDiscussionReadEditView historyCreate<br /> Search<br /> Main page<br /> Wanted pages<br /> Recent changes<br /> Random page<br /> Help<br /> Social<br /> Twitter<br /> Telegram Chat<br /> Tools<br /> What links here<br /> Related changes<br /> Special pages<br /> Page information<br /> Privacy policyAbout BitcoinWikiDisclaimersBY-SA Powered by MediaWiki</div>

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