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Researcher Information

last modified:2017/05/23

Associate Professor HORITA Eisuke

Mail Laboratory Website

Faculty, Affiliation

Faculty of Electrical and Computer Engineering, Institute of Science and Engineering

College and School Educational Field

Division of Electrical Engineering and Computer Science, Graduate School of Natural Science and Technology
Division of Electrical Engineering and Computer Science, Graduate School of Natural Science and Technology
School of Electrical and Computer Engineering, College of Science and Engineering

Laboratory

 TEL:076-234-4840 FAX:076-234-4870

Academic Background

【Academic background(Doctoral/Master's Degree)】
Hokkaido University Doctor 1994
【Academic background(Bachelor's Degree)】
Hokkaido University 1989
【Degree】
Dr. Eng.

Career

Year & Month of Birth

1966/06

Academic Society

IEICE
IEICE
The Institute of Electrical and Electronics Engineers : IEEE
RISP, Japan

Award

○IEEE Senior Member(2013/11/23)
○IEICE Senior Member(2015/05/19)

Specialities

Communication/Network engineering

Speciality Keywords

adaptive filters, speech signal processing

Research Themes

Theory of adaptive signal processing and Its application

I am studying an adaptive filter theory and its applications whose characteristics have better properties against noisy signals than the conventional RLS method. The proposed algorithm has better performance in the worst case with the same computational complexity as the conventional method.

Books

Papers

  •  A Leaky RLS Algorithm: Its Optimality and Implementation IEEE TRANSACTIONS ON SIGNAL PROCESSING 52 10 2924-2932 2004/10
  •  A fast algorithm for time-varying regularization papameter updates in an LRLS filter Eisuke Horita IEICE Trans. Fundamentals J99-A 10 399-407 2016/10/01

Conference Presentations

Arts and Fieldwork

Patent

Theme to the desired joint research

○Adaptive filters and their applications

Grant-in-Aid for Scientific Research

○「2次元自己回帰モデルに基づく適応的音声分析」(1995-) 
○「2次元自己回帰モデルを用いた高速逐次最小2乗法の有限精度演算誤差に対する安定化」(1996-) 

Classes (Bachelors)

○Freshman Seminar I(2017)
○Freshman Seminar I(2017)
○Presentation and Debate (Freshman Seminar II)(2017)
○Presentation and Debate (Freshman Seminar II)(2017)
○Electrical and Electronic Engineering Laboratory III(2017)
○Programming Language Exercise(2017)
○Numerical Analysis(2017)
○Signal Processing(2017)
○Presentation and Debate (Freshman Seminar II)(2017)
○Presentation and Debate (Freshman Seminar II)(2017)

Classes (Graduate Schools)

○Adaptive Signal Processing(2017)
○Advanced Adaptive Signal Processing(2017)
○Advanced Adaptive Signal Processing(2017)
○Advanced Adaptive Signal Processing(2017)
○Advanced Adaptive Signal Processing(2017)

International Project

International Students

Lecture themes

Others (Social Activities)

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