DocumentCode
3274079
Title
Quasicyclic dyadic codes in Walsh-Hadamard domain
Author
Rajan, B. Sundar ; Lee, Moon Ho
Author_Institution
Dept. of Electr. Commun. Eng., Indian Inst. of Sci., Bangalore, India
fYear
2001
fDate
2001
Firstpage
37
Abstract
A dyadic code is a code which is closed under all dyadic shifts. A quasicyclic dyadic (QCD) code is one which is both quasicyclic and dyadic. We obtain a simple characterization of all QCD codes over any field of odd characteristic using the Walsh-Hadamard transform defined over that field
Keywords
Hadamard transforms; Walsh functions; cyclic codes; QCD codes; Walsh-Hadamard domain; quasicyclic dyadic codes; Artificial intelligence; Electronic mail; Galois fields; Linear code; Moon; Vectors;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory, 2001. Proceedings. 2001 IEEE International Symposium on
Conference_Location
Washington, DC
Print_ISBN
0-7803-7123-2
Type
conf
DOI
10.1109/ISIT.2001.935900
Filename
935900
Link To Document