Fast Jacket Transform Algorithm Based on Simple Matrices Factorization

Moon Ho LEE
Ju Yong PARK

IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences   Vol.E88-A    No.8    pp.2175-2180
Publication Date: 2005/08/01
Online ISSN: 
DOI: 10.1093/ietfec/e88-a.8.2175
Print ISSN: 0916-8508
Type of Manuscript: PAPER
Category: Digital Signal Processing
Jacket,  Hadamard,  matrices factorization,  weighted element,  

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In this paper, we briefly describe a fast Jacket transform based on simple matrices factorization. The proposed algorithm needs fewer and simpler computations than that of the existing methods, which are RJ's [2], Lee's [7] and Yang's algorithm [8]. Therefore, it can be easily applied to develop the efficient fast algorithm for signal processing and data communications.