Sheng LU


Analysis and Minimization of Roundoff Noise for Generalized Direct-Form II Realization of 2-D Separable-Denominator Filters
Takao HINAMOTO Akimitsu DOI Wu-Sheng LU 
Publication:   
Publication Date: 2020/07/01
Vol. E103-A  No. 7  pp. 873-884
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
generalized direct-form IIpolynomial operatorrealizationroundoff noise2-D separable-denominator digital filter
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The Shift-and-Add Property of m-Sequences
Fanxin ZENG Lijia GE Xiping HE Guixin XUAN Guojun LI Zhenyu ZHANG Yanni PENG Linjie QIAN Sheng LU 
Publication:   
Publication Date: 2019/04/01
Vol. E102-A  No. 4  pp. 685-690
Type of Manuscript:  LETTER
Category: Information Theory
Keyword: 
shift-and-add propertym-sequencestrinomialreciprocal polynomialcyclotomic cosets
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More General QAM Complementary Sequences
Fanxin ZENG Xiping HE Guojun LI Guixin XUAN Zhenyu ZHANG Yanni PENG Sheng LU Li YAN 
Publication:   
Publication Date: 2018/12/01
Vol. E101-A  No. 12  pp. 2409-2414
Type of Manuscript:  Special Section LETTER (Special Section on Signal Design and Its Applications in Communications)
Category: Information Theory
Keyword: 
QAM complementary sequencesbinary inputsstandard Golay-Davis-Jedwab complementary sequencesgeneralized Boolean functionpeak envelope power
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Optimal Mutually Orthogonal ZCZ Polyphase Sequence Sets
Fanxin ZENG Xiping HE Guixin XUAN Wenchao ZHANG Guojun LI Zhenyu ZHANG Yanni PENG Sheng LU Li YAN 
Publication:   
Publication Date: 2018/10/01
Vol. E101-A  No. 10  pp. 1713-1718
Type of Manuscript:  LETTER
Category: Information Theory
Keyword: 
ZCZ sequencemutually orthogonal sequence settheoretical boundAS-CDMA
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Analysis and Minimization of l2-Sensitivity for Block-State Realization of IIR Digital Filters
Akimitsu DOI Takao HINAMOTO Wu-Sheng LU 
Publication:   
Publication Date: 2018/02/01
Vol. E101-A  No. 2  pp. 447-459
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
block-state realizationl2-scaling constraintsl2-sensitivity analysisl2-sensitivity minimizationstate-space digital filters
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Roundoff Noise Minimization for a Class of 2-D State-Space Digital Filters Using Joint Optimization of High-Order Error Feedback and Realization
Akimitsu DOI Takao HINAMOTO Wu-Sheng LU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/09/01
Vol. E97-A  No. 9  pp. 1918-1925
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
Fornasini-Marchesini's second modelhigh-order error feedback and realizationjoint optimizationroundoff noise minimization2-D filters
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Symbol-Spaced Turbo Frequency Domain Equalization for Precoded Continuous Phase Modulation
Qing YAN Qiang LI Sheng LUO Shaoqian LI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/06/01
Vol. E95-B  No. 6  pp. 2065-2073
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
continuous phase modulation (CPM)turbo equalizationprecodingfrequency domain equalization (FDE)Laurent decomposition
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Optimal Synthesis of a Class of 2-D Digital Filters with Minimum L2-Sensitivity and No Overflow Oscillations
Takao HINAMOTO Ken-ichi IWATA Osemekhian I. OMOIFO Shuichi OHNO Wu-Sheng LU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/07/01
Vol. E89-A  No. 7  pp. 1987-1994
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
L2-sensitivity minimizationL2-scaling constraintsno overflow oscillationsoptimal synthesisa class of 2-D state-space digital filters
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