Masaki KOBAYASHI


Simplification of Liquid Dielectric Property Evaluation Based on Comparison with Reference Materials and Electromagnetic Analysis Using the Cut-Off Waveguide Reflection Method
Kouji SHIBATA Masaki KOBAYASHI 
Publication:   
Publication Date: 2017/10/01
Vol. E100-C  No. 10  pp. 908-917
Type of Manuscript:  Special Section PAPER (Special Section on Microwave and Millimeter-Wave Technology)
Category: 
Keyword: 
dielectric measurementliquidcoaxial linemode-matching techniqueelectromagnetic analysis
 Summary | Full Text:PDF(2.2MB)

Three-Dimensional Quaternionic Hopfield Neural Networks
Masaki KOBAYASHI 
Publication:   
Publication Date: 2017/07/01
Vol. E100-A  No. 7  pp. 1575-1577
Type of Manuscript:  LETTER
Category: Nonlinear Problems
Keyword: 
Hopfield neural networkquaternionthree-dimensionrotation
 Summary | Full Text:PDF(78.2KB)

Global Hyperbolic Hopfield Neural Networks
Masaki KOBAYASHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/12/01
Vol. E99-A  No. 12  pp. 2511-2516
Type of Manuscript:  PAPER
Category: Nonlinear Problems
Keyword: 
Hopfield neural networkshyperbolic numberClifford algebraactivation function
 Summary | Full Text:PDF(262.7KB)

Uniqueness Theorem of Complex-Valued Neural Networks with Polar-Represented Activation Function
Masaki KOBAYASHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/09/01
Vol. E98-A  No. 9  pp. 1937-1943
Type of Manuscript:  PAPER
Category: Nonlinear Problems
Keyword: 
complex-valued neural networksactivation functionreducibilityuniqueness theorem
 Summary | Full Text:PDF(380.7KB)

Hybrid Quaternionic Hopfield Neural Network
Masaki KOBAYASHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/07/01
Vol. E98-A  No. 7  pp. 1512-1518
Type of Manuscript:  PAPER
Category: Nonlinear Problems
Keyword: 
Hopfield neural networkscomplex-valued associative memoryquaternionrotational invariance
 Summary | Full Text:PDF(402.7KB)

Complex-Valued Bipartite Auto-Associative Memory
Yozo SUZUKI Masaki KOBAYASHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/08/01
Vol. E97-A  No. 8  pp. 1680-1687
Type of Manuscript:  PAPER
Category: Nonlinear Problems
Keyword: 
complex-valued neural networksHopfield associative memorybipartite graphauto-associative memory
 Summary | Full Text:PDF(832.3KB)

Bias Free Adaptive Notch Filter Based on Fourier Sine Series
Kazuki SHIOGAI Naoto SASAOKA Masaki KOBAYASHI Isao NAKANISHI James OKELLO Yoshio ITOH 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/02/01
Vol. E97-A  No. 2  pp. 557-564
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
adaptive signal processingnotch filterexponential filter
 Summary | Full Text:PDF(1.7MB)

A Composite Illumination Invariant Color Feature and Its Application to Partial Image Matching
Masaki KOBAYASHI Keisuke KAMEYAMA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2012/10/01
Vol. E95-D  No. 10  pp. 2522-2532
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
color invariantsphotometric invariantsillumination invariant color featuresimage matchingSIFTRANSACCBIR
 Summary | Full Text:PDF(2.6MB)

Noise Robust Gradient Descent Learning for Complex-Valued Associative Memory
Masaki KOBAYASHI Hirofumi YAMADA Michimasa KITAHARA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/08/01
Vol. E94-A  No. 8  pp. 1756-1759
Type of Manuscript:  LETTER
Category: Nonlinear Problems
Keyword: 
complex-valued neural networksassociative memorygradient descent learningnoise robustness
 Summary | Full Text:PDF(286.3KB)

Boltzmann Machines with Identified States
Masaki KOBAYASHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/03/01
Vol. E91-A  No. 3  pp. 887-890
Type of Manuscript:  LETTER
Category: Nonlinear Problems
Keyword: 
boltzmann machineneural networkboltzmann learninginformation geometryem algorithm
 Summary | Full Text:PDF(71.4KB)

Parallel Composition Based Adaptive Notch Filter: Performance and Analysis
Arata KAWAMURA Yoshio ITOH James OKELLO Masaki KOBAYASHI Yutaka FUKUI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/07/01
Vol. E87-A  No. 7  pp. 1747-1755
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
adaptive notch filterconvergence performancefrequency estimationbias
 Summary | Full Text:PDF(1.1MB)

An Adaptive Algorithm for Cascaded Notch Filter with Reduced Bias
James OKELLO Shin'ichi ARITA Yoshio ITOH Yutaka FUKUI Masaki KOBAYASHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/02/01
Vol. E84-A  No. 2  pp. 589-596
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
adaptive notch filterfrequency estimationbias
 Summary | Full Text:PDF(356.5KB)

Robust DSP Type Squaring Loop with Adaptive Notch Filter Type Frequency Estimator and Adaptive BPF
Shigeki OBOTE Yasuaki SUMI Yoshio ITOH Yutaka FUKUI Masaki KOBAYASHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/02/01
Vol. E84-A  No. 2  pp. 441-448
Type of Manuscript:  Special Section PAPER (Special Section on Noise Cancellation and Reduction Techniques)
Category: Narrow-Band Interference Cancellation
Keyword: 
squaring loopcoherent detectionBPSKadaptive notch filterfrequency estimator
 Summary | Full Text:PDF(1.1MB)

On the Necessity of Estimating the Transfer Level in an Allpass-FIR ADF by the Use of Lyapunov Criteria
James OKELLO Shin'ichi ARITA Yoshio ITOH Yutaka FUKUI Masaki KOBAYASHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/05/25
Vol. E83-A  No. 5  pp. 888-894
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
allpass filtertransfer levelLyapunov criteria
 Summary | Full Text:PDF(612.7KB)

A Newton Based Adaptive Algorithm for IIR ADF Using Allpass and FIR Filter
James OKELLO Yoshio ITOH Yutaka FUKUI Masaki KOBAYASHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/07/25
Vol. E82-A  No. 7  pp. 1305-1313
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
adaptive IIR filtersystem identificationNewton algorithmLMS algorithm
 Summary | Full Text:PDF(754.7KB)

A Simple Algorithm for Adaptive Allpass-FIR Digital Filter Using Lattice Allpass Filter with Minimum Multipliers
James OKELLO Yoshio ITOH Yutaka FUKUI Masaki KOBAYASHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/01/25
Vol. E82-A  No. 1  pp. 138-144
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
adaptive filterlattice IIR filterallpass filterorthogonalityresidue theorem
 Summary | Full Text:PDF(393.7KB)

A New Linear Prediction Filter Based Adaptive Algorithm For IIR ADF Using Allpass and Minimum Phase System
James OKELLO Yoshio ITOH Yutaka FUKUI Masaki KOBAYASHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/01/25
Vol. E81-A  No. 1  pp. 123-130
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
adaptive IIR filtersystem identificationadaptive algorithmlinear predictor filtersignal decorrelation
 Summary | Full Text:PDF(618.7KB)

Design of Digital Filters Simulating an LCR Filter with Node Equation
Hazaoud AHMED Etsuro HAYAHARA Masaki KOBAYASHI Yoshio ITOH 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1985/08/25
Vol. E68-E  No. 8  pp. 535-539
Type of Manuscript:  PAPER
Category: Circuit Theory
Keyword: 
 Summary | Full Text:PDF(277.1KB)