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Eiji WATANABE

Synthesis of 2-Channel IIR Paraunitary Filter Banks by Successive Extraction of 2-Port Lattice Sections Nagato UEDA Eiji WATANABE Akinori NISHIHARA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2011/02/01 Vol. E94-A No. 2 pp. 653-660 Type of Manuscript: PAPER Category: Digital Signal Processing Keyword: IIR filters, paraunitary filter banks, extraction, power symmetry,
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A Change Detection Method for Image Sequences Based on Physical Models Fumio ITAMI Eiji WATANABE Akinori NISHIHARA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2005/08/01 Vol. E88-A No. 8 pp. 2100-2107 Type of Manuscript: Special Section PAPER (Special Section on Papers Selected from the 19th Symposium on Signal Processing) Category: Image Keyword: change detection, image processing,
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Adaptive Line Enhancers on the Basis of Least-Squares Algorithm for a Single Sinusoid Detection Koji MATSUURA Eiji WATANABE Akinori NISHIHARA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1999/08/25 Vol. E82-A No. 8 pp. 1536-1543 Type of Manuscript: Special Section PAPER (Special Section on Digital Signal Processing) Category: Keyword: adaptive line enhancer, least-squares algorithm, frequency estimation,
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Performance Enhancement on Digital Signal Processors with Complex Arithmetic Capability Yoshimasa NEGISHI Eiji WATANABE Akinori NISHIHARA Takeshi YANAGISAWA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1999/02/25 Vol. E82-A No. 2 pp. 238-245 Type of Manuscript: Special Section PAPER (Special Section on VLSI for Digital Signal Processing) Category: Keyword: digital signal processor, digital signal processing, complex signal processing, digital filter, complex multiplier,
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A Prediction Method of Non-Stationary Time Series Data by Using a Modular Structured Neural Network Eiji WATANABE Noboru NAKASAKO Yasuo MITANI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1997/06/25 Vol. E80-A No. 6 pp. 971-976 Type of Manuscript: Special Section PAPER (Special Section on Signal Processing Theories and Applications Based on Modelling of Nonstationary Processes) Category: Keyword: AR model with time varying paramenters, time series prediction, modular structured neural networks, additive learning ability,
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A Synthesis of Variable Wave Digital Filters Eiji WATANABE Masato ITO Nobuo MURAKOSHI Akinori NISHIHARA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1994/01/25 Vol. E77-A No. 1 pp. 263-271 Type of Manuscript: PAPER Category: Digital Signal Processing Keyword: variable digital filter, wave digital filters, digital filter, LC filter, signal processing,
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A Synthesis of Complex Allpass Circuits Using the Factorization of Scattering Matrices--Explicit Formulae for Even-Order Real Complementary Filters Having Butterworth or Chebyshev Responses-- Nobuo MURAKOSHI Eiji WATANABE Akinori NISHIHARA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1993/03/25 Vol. E76-A No. 3 pp. 317-325 Type of Manuscript: Special Section PAPER (Special Section on the 5th Karuizawa Workshop on Circuits and Systems) Category: Keyword: complex allpass circuit, scattering matrix, factorization, analog transfer function, characteristic function,
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A Synthesis of Variable IIR Digital Filters Nobuo MURAKOSHI Eiji WATANABE Akinori NISHIHARA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1992/03/25 Vol. E75-A No. 3 pp. 362-368 Type of Manuscript: Special Section PAPER (Special Section on the 4th Karuizawa Workshop on Circuits and Systems) Category: Keyword: variable filter, IIR filter, cut-off frequency, frequency transformation, direct form, lattice form,
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A Synthesis of a Class of Complex Digital Filters Based on Circuitry Transformations Eiji WATANABE Akinori NISHIHARA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1991/11/25 Vol. E74-A No. 11 pp. 3622-3624 Type of Manuscript: LETTER Category: Digital Signal Processing Keyword:
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Design of Wave Digital Filters with Simplified Structures Eiji WATANABE Akinori NISHIHARA
Publication: IEICE TRANSACTIONS (1976-1990) Publication Date: 1985/07/25 Vol. E68-E No. 7 pp. 441-447 Type of Manuscript: PAPER Category: Circuit Theory Keyword:
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