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A Simple Element Inverse Jacket Transform Coding  

Lee, Kwang-Jae (Hanlyo University)
Park, Ju-Yong (Seonam University)
Lee, Moon-Ho (Chonbuk National University)
Publication Information
Journal of the Institute of Electronics Engineers of Korea TC / v.44, no.1, 2007 , pp. 132-137 More about this Journal
Abstract
Jacket transforms are a class of transforms which are simple to calculate, easily inverted and are size-flexible. Previously reported jacket transforms were generalizations of the well-known Walsh-Hadamard transform (WHT) and the center-weighted Hadamard transform (CWHT). In this paper we present a new class of jacket transform not derived from either the WHT or the CWHT. This class of transform can be applied to any even length vector, and is applicable to finite fields and is useful for constructing error control codes.
Keywords
Walsh-Hadamard Transform; Center-Weighted Hadamard Transform; Reverse Jacket Transform;
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