DocumentCode
847704
Title
Spectra of maxentropic CCRLL sequences: Markov chain model and efficient algorithm for the calculation
Author
Stefanovic, M.C. ; Vasic, B.V.
Author_Institution
Fac. of Electron. Eng., Nis Univ., Yugoslavia
Volume
28
Issue
13
fYear
1992
fDate
6/18/1992 12:00:00 AM
Firstpage
1235
Lastpage
1237
Abstract
The authors derive the matrix difference equation system for the eigenstructure determination of the adjacency matrix of the Markov chain generating a charge constrained run length limited (CCRLL) sequence. The eigenstructure is used to calculate the spectrum of this sequence. The computer program used to implement the calculation is made highly efficient by the use of a difference equation method for the autocorrelation function calculation, and FFT algorithm for the spectrum calculation.
Keywords
Markov processes; binary sequences; codes; difference equations; fast Fourier transforms; matrix algebra; spectral analysis; FFT algorithm; Markov chain model; adjacency matrix; autocorrelation function calculation; charge constrained; computer program; difference equation method; eigenstructure determination; matrix difference equation system; maxentropic CCRLL sequences; run length limited; spectrum calculation;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19920780
Filename
144356
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