Keyword : correlation function


Approximately-Zero Correlation Zone Sequence Set
Sayuri FUKUI Masanori HAMAMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/01/01
Vol. E99-A  No. 1 ; pp. 159-166
Type of Manuscript:  Special Section PAPER (Special Section on Wideband Systems)
Category: 
Keyword: 
FC/DS-CDMAZCZ sequencecorrelation functionperfect sequence
 Summary | Full Text:PDF(1.6MB)

Parameterization of High-Dimensional Perfect Sequences over a Composition Algebra over R
Takao MAEDA Yodai WATANABE Takafumi HAYASHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/12/01
Vol. E98-A  No. 12 ; pp. 2439-2445
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Sequence
Keyword: 
correlation functionperfect sequencehigh-dimensional sequenceparameterizationFourier transformconvolution
 Summary | Full Text:PDF(537.1KB)

Cross-Correlation Distribution between a p-Ary m-Sequence and Its Decimated Sequence with Decimation Factor $d= rac{(p^{m}+1)^2}{2(p^e+1)}$
Yongbo XIA Shaoping CHEN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/05/01
Vol. E97-A  No. 5 ; pp. 1103-1112
Type of Manuscript:  PAPER
Category: Communication Theory and Signals
Keyword: 
p-ary m-sequencedecimated sequencecorrelation functionquadratic form
 Summary | Full Text:PDF(602.8KB)

Cross-Correlation between a p-Ary m-Sequence and Its All Decimated Sequences for $d= rac{(p^{m}+1)(p^{m}+p-1)}{p+1}$
Yongbo XIA Shaoping CHEN Tor HELLESETH Chunlei LI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/04/01
Vol. E97-A  No. 4 ; pp. 964-969
Type of Manuscript:  PAPER
Category: Information Theory
Keyword: 
p-ary m-sequencedecimated sequencecorrelation functionquadratic form
 Summary | Full Text:PDF(904.1KB)

Fourier Analysis of Sequences over a Composition Algebra of the Real Number Field
Takao MAEDA Takafumi HAYASHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/12/01
Vol. E96-A  No. 12 ; pp. 2452-2456
Type of Manuscript:  Special Section LETTER (Special Section on Information Theory and Its Applications)
Category: Sequence
Keyword: 
Fourier analysisconvolutioncomposition algebracorrelation functionperfect sequence
 Summary | Full Text:PDF(101.4KB)

Characterizing Intra-Die Spatial Correlation Using Spectral Density Fitting Method
Qiang FU Wai-Shing LUK Jun TAO Changhao YAN Xuan ZENG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/07/01
Vol. E92-A  No. 7 ; pp. 1652-1659
Type of Manuscript:  PAPER
Category: VLSI Design Technology and CAD
Keyword: 
intra-die variationsspatial correlationcorrelation functionspectral density
 Summary | Full Text:PDF(449.6KB)

Cross-Correlation Properties of Cyclotomic Sequences
Kai CAI Rongquan FENG Zhiming ZHENG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/01/01
Vol. E90-A  No. 1 ; pp. 281-286
Type of Manuscript:  PAPER
Category: Coding Theory
Keyword: 
sequencedifference setcyclotomic numbercorrelation function
 Summary | Full Text:PDF(184.7KB)

A New Class of Acoustic Echo Cancelling by Using Correlation LMS Algorithm for Double-Talk Condition
Rui CHEN Mohammad Reza ASHARIF Iman TABATABAEI ARDEKANI Katsumi YAMASHITA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/08/01
Vol. E87-A  No. 8 ; pp. 1933-1940
Type of Manuscript:  Special Section PAPER (Special Section on Digital Signal Processing)
Category: Speech/Acoustic Signal Processing
Keyword: 
echo cancelingLMS algorithmdouble-talkcorrelation functionfrequency domainwavelet domain
 Summary | Full Text:PDF(570.2KB)

A Modified Acquisition Method Using Code-Orthogonalizing Filters in Asynchronous DS/CDMA
Chiyo NAKANO Masaaki TAHARA Masanori HAMAMURA Shin'ichi TACHIKAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/11/25
Vol. E83-A  No. 11 ; pp. 2143-2146
Type of Manuscript:  Special Section LETTER (Special Section on Spread Spectrum Techniques and Applications)
Category: 
Keyword: 
DS/CDMAcode-orthogonalizing filtersynchronous acquisition methodcorrelation function
 Summary | Full Text:PDF(5.6MB)

The Skipping Technique: A Simple and Fast Algorithm to Find the Pitch in CELP Vocoder
JooHun LEE MyungJin BAE Souguil ANN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1995/11/25
Vol. E78-A  No. 11 ; pp. 1571-1575
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
pitch searchcorrelation functionCELP vocodercomputation time reductionskipping technique
 Summary | Full Text:PDF(492.6KB)

Explicit Evaluations of Correlation Functions of Chebyshev Binary and Bit Sequences Based on Perron–Frobenius Operator
Tohru KOHDA Akio TSUNEDA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1994/11/25
Vol. E77-A  No. 11 ; pp. 1794-1800
Type of Manuscript:  Special Section PAPER (Special Section on Nonlinear Theory and Its Applications)
Category: Chaos and Related Topics
Keyword: 
chaoscorrelation functionnonlinear ergodic mapChebyshev binary and bit sequencePerron–Frobenius operator
 Summary | Full Text:PDF(441.4KB)

Balanced Nonbinary Sequences Obtained from Modified Nonbinary Kasami Sequences
Tsutomu MORIUCHI Kyoki IMAMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1993/09/25
Vol. E76-A  No. 9 ; pp. 1515-1519
Type of Manuscript:  PAPER
Category: Information Theory and Coding Theory
Keyword: 
pseudo-random sequencesM-sequencesnonbinary sequencesnonbinary Kasami sequencescorrelation function
 Summary | Full Text:PDF(288.2KB)