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TIT
2002
54views more  TIT 2002»
13 years 5 months ago
Quasi-cyclic dyadic codes in the Walsh--Hadamard transform domain
A code is -quasi-cyclic ( -QC) if there is an integer such that cyclic shift of a codeword by -positions is also a codeword. For = 1, cyclic codes are obtained. A dyadic code is a ...
B. Sundar Rajan, Moon Ho Lee
TIT
2002
78views more  TIT 2002»
13 years 5 months ago
Gaussian source coding with spherical codes
Abstract--A fixed-rate shape
Jon Hamkins, Kenneth Zeger
AAECC
2002
Springer
113views Algorithms» more  AAECC 2002»
13 years 5 months ago
Groebner Bases and Distance of Cyclic Codes
Recently some methods have been proposed to find the distance of cyclic codes using Gr
Massimiliano Sala