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- Path: sparky!uunet!pipex!warwick!uknet!mcsun!sunic!kth.se!vaxkab.lne.kth.se!myrberger
- From: myrberger@elmer.e.kth.se (Johan Myrberger)
- Newsgroups: sci.math
- Subject: Error correction code question
- Message-ID: <1992Nov5.175904.2600@kth.se>
- Date: 5 Nov 92 17:59:04 GMT
- Sender: usenet@kth.se (Usenet)
- Reply-To: myrberger@elmer.e.kth.se (Johan Myrberger)
- Organization: School of EE, Royal Institute of Technolgy
- Lines: 15
- Nntp-Posting-Host: giga.e.kth.se
-
- Hello,
-
- has someone got any hints or references on repeated root codes?
-
- I'm interested in a binary code which is derived from a BCH(31,21) code
- by shorten it and adding
- a double root (x+1)^2.
-
- What properties does a code get when adding repeated roots?
- Can you use the algorithms for BCH-codes to decode and correct a code as above?
- Is there a NEWSgroup which deals with this kind of things?
-
- Hope someone can help me...
-
- Johan Myrberger MAIL: myrberger@elmer.e.kth.se
-