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KOGA Tosiro
古賀 利郎
Researcher Number
00037706
Affiliation
*help
1994 : KURUME INSTITUTE OF TECHNOLOGY,PROFESSOR, 知能工学研究所, 教授
1993 : 九州大学, 工学部, 教授
1987 – 1991 : 九州大学, 工学部, 教授
Research Field
Except Principal Investigator
電子通信系統工学
/
電子機器工学
/
System engineering
/
非線形科学
Keywords
Except Principal Investigator
カオス / Chaos / Associative Memory / 不変密度 / 非線形回路 / 連想記憶 / M系列 / 分岐 / Neural Networks / Storage Capacity
…
More
/ 画像信号のモデリング / 高能率解法 / Adaptive System / Canonical representation of a Gaussian process / Engineering Chaos / 巡回形ディジタルフィルタ / 窓とデストロイヤ / ディジタル信号処理 / エルゴート性 / 数値解法 / Strange Attractor / 回路トポロジ- / 擬似乱数 / 大域的分岐構造 / Randomness / 離散コサイン変換 / Bifurcation / デ-タ圧縮 / フラクタル圏境 / 回路構造 / 最適化問題 / Resistive circuits / Efficient numerical analysis / Learning / Pseudorandom number / ガウス過程の標準表現 / Nonlinear / 信号処理 / 乱雑さ / 適応システム / Topological structure / Neural Network / アナログ符号 / 間接的時系列解析法 / カオス回路の構成 / 自己相関関数 / Nonlinear Map / 解の一意性 / Discrete Cosine Transform / 画像信号処理 / Invariant Density / 記憶容量 / 工学におけるカオス / Twoーdimensional ARMA model / 誤り訂正 / Optimization Problem / 理論的検定法 / Analog DCT code / PF Operator / パワ-スペクトルの零点の推定 / パルス性ノイズの平滑化 / 白色雑音 / 解の個数 / Global Bifurcation / 区分線形方程式 / 正実関数と信号処理 / Number of solutions / ニューラルネットワーク / Digital signal processing / Correlation Function / 2次元信号 / 一意解 / Chaos Generation Circuits / f雑音 / White noise / 非定常確率過程 / 2次元ARMAモデル / Impulse Rejection / 経験的検定法 / Indirect Time Series Analysis / ニュ-ロダイナミックス / Limit Cycle / 画像の予測誤差 / Modeling / ヒステリシスカオス / 画像演算子の表現 / 高次自己相関関数 / カオス発生回路 / モデリング / Structure of Chaos Circuits / PF作用素 / Nonlinear Circuits / Recursive Neural Network / 統計神経力場 / Dynamical Theory / 線形合同法 / カオスの生成機構 / 適応学習 / Maximum length sequence / 非線形写像 / Stable Equilibrium / 神経回路 / 相関関数 / Galerkin近似 / 区間力学系 / ダブルスクロール / インパルス除法 / Twoーdimensional IIR digital filter / 動力学理論 / Data Compression / 1 / 2次元巡回形ディジタルフィルタ / Statistical Neurodynamics / インパルス除去 / スイッチトキャパシタ回路 / 相互結合回路網 / リミットサイクル / uniqueness of a solution / Nonstationary stochastic process / Theoretical tests / Error Correction / Neurocomputing / Image processing / 非線形回路方程式 / 安定平衡点 / Twoーdimensional signal / ストレンジアトラクタ / アナログDCT符号
Less
Research Projects
(
8
results)
Co-Researchers
(
16
People)
Project Start Year(Newest)
Project Start Year(Oldest)
EXACT SYNTHESIS OF ASSOCIATIVE MEMORY CIRCUITS BY MEANS OF RECURSIVE NEURAL NETWORKS
Principal Investigator
NISHI Tetsuo
Project Period (FY)
1993 – 1994
Research Category
Grant-in-Aid for General Scientific Research (B)
Research Field
System engineering
Research Institution
KYUSHU UNIVERSITY
Indirect Time Series Analysis of Chaos and Its Applications to Designs of 1/f Noise Generators Using SC Circuits
Principal Investigator
KOHDA Tohru
Project Period (FY)
1993 – 1995
Research Category
Grant-in-Aid for General Scientific Research (C)
Research Field
非線形科学
Research Institution
KYUSHU UNIVERSITY
Nonlinear Dynamics-Adaptive, Learning and Neural Systems
Principal Investigator
Principal Investigator
KOGA. Tosiro
Project Period (FY)
1990 – 1991
Research Category
Grant-in-Aid for Co-operative Research (A)
Research Field
電子通信系統工学
Research Institution
Kyushu University
Research on the Adaptive Digital Signal Processing Based on a Nonstationary ARMA Model and Its Application to the Image Processing
Principal Investigator
Principal Investigator
KOGA Tosiro
Project Period (FY)
1989 – 1990
Research Category
Grant-in-Aid for General Scientific Research (B)
Research Field
電子通信系統工学
Research Institution
Kyushu University
Research on Redundancy Control of Analog Signal
Principal Investigator
MOTOISHI Kohji
Project Period (FY)
1989 – 1990
Research Category
Grant-in-Aid for General Scientific Research (C)
Research Field
電子通信系統工学
Research Institution
Kyushu University
Research on Efficient Numerical Analysis Method for Nonlinear Resistive Circuits and on the Properties of the Solutions of the above Circuits
Principal Investigator
NISHI Tetsuo
Project Period (FY)
1989 – 1990
Research Category
Grant-in-Aid for General Scientific Research (C)
Research Field
電子機器工学
Research Institution
Kyushu University
Studies on Analysis of Generation Process of Chaos in Nonlinear Circuits and on Systematic Construction of Chaos Generation Circuits
Principal Investigator
HORIUCHI Kazuo
Project Period (FY)
1988 – 1989
Research Category
Grant-in-Aid for Co-operative Research (A)
Research Field
電子通信系統工学
Research Institution
WASEDA UNIVERSITY
A RANDOMNESS TEST FOR PSEUDO-RANDOM NUMBER GENERATORS AND CHAOS GENRATORS
Principal Investigator
KOHDA Tohru
Project Period (FY)
1987 – 1988
Research Category
Grant-in-Aid for General Scientific Research (C)
Research Field
電子通信系統工学
Research Institution
KYUSYU UNIVERSITY
# of Projects (Dsc)
# of Projects (Asc)
1.
NISHI Tetsuo
(40037908)
# of Collaborated Projects :
7results
# of Collaborated Products :
0results
2.
KOHDA Tohru
(20038102)
# of Collaborated Projects :
6results
# of Collaborated Products :
0results
3.
SUHARA Yoshiro
(80187799)
# of Collaborated Projects :
4results
# of Collaborated Products :
0results
4.
MOTOISHI Kohji
(00038118)
# of Collaborated Projects :
4results
# of Collaborated Products :
0results
5.
KAWANE Yuji
(30214662)
# of Collaborated Projects :
3results
# of Collaborated Products :
0results
6.
UEDA Yoshisuke
(00025959)
# of Collaborated Projects :
2results
# of Collaborated Products :
0results
7.
MORI Shisaku
(00051269)
# of Collaborated Projects :
2results
# of Collaborated Products :
0results
8.
HORIUCHI Kazuo
(90063403)
# of Collaborated Projects :
2results
# of Collaborated Products :
0results
9.
OOHAMA Yasusada
(20243892)
# of Collaborated Projects :
2results
# of Collaborated Products :
0results
10.
MIYAZAKI Akio
(70192763)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
11.
AMARI Shun'ichi
(80010726)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
12.
TSUNEDA Akio
(40274493)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
13.
MURAO Kenji
(00040973)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
14.
URAHAMA Kiichi
(10150492)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
15.
MATSUMOTO Takashi
(80063767)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
16.
KAWAKAMI Hiroshi
(60035631)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
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