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Dive into the research topics where Yasuaki Noguchi is active.

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Featured researches published by Yasuaki Noguchi.


Algorithms | 2009

Neural Network Analysis and Evaluation of the Fetal Heart Rate

Yasuaki Noguchi; Fujihiko Matsumoto; Kazuo Maeda; Takashi Nagasawa

The aim of the present study is to obtain a highly objective automatic fetal heart rate (FHR) diagnosis. The neural network software was composed of three layers with the back propagation, to which 8 FHR data, including sinusoidal FHR, were input and the system was educated by the data of 20 cases with a known outcome. The output was the probability of a normal, intermediate, or pathologic outcome. The neural index studied prolonged monitoring. The neonatal states and the FHR score strongly correlated with the outcome probability. The neural index diagnosis was correct. The completed software was transferred to other computers, where the system function was correct.


ITC-CSCC :International Technical Conference on Circuits Systems, Computers and Communications | 2008

An NIC Voltage Divider for a Linear Transconductor

Fujihiko Matsumoto; Takeshi Sonoda; Toshio Miyazawa; Shintaro Nakamura; Yasuaki Noguchi


ITC-CSCC :International Technical Conference on Circuits Systems, Computers and Communications | 2005

Transition Capacitance of a Nonlinear Device for Crosstalk Analysis

Takemi Watanabe; Fujihiko Matsumoto; Yasuaki Noguchi


ITC-CSCC :International Technical Conference on Circuits Systems, Computers and Communications | 2007

Linear Transconductors Based on a Current-Controlled MOS Transconductor

Toshio Miyazawa; Akia Yachidate; Fujihiko Matsumoto; Yasuaki Noguchi


ITC-CSCC :International Technical Conference on Circuits Systems, Computers and Communications | 1997

A Novel Phase Compensation Technique for Noninverting Integrators

Fujihiko Matsumoto; Yasuaki Noguchi


ITC-CSCC :International Technical Conference on Circuits Systems, Computers and Communications | 2008

A Level Shifter for a Bias-Offset Transconductor

Fujihiko Matsumoto; Toshio Miyazawa; Shintaro Nakamura; Yasuaki Noguchi


ITC-CSCC :International Technical Conference on Circuits Systems, Computers and Communications | 2008

A Method to Improve Linearity of a Variable Operating Range Transconductor

Toshio Miyazawa; Fujihiko Matsumoto; Kazufumi Kanegae; Yasuaki Noguchi


ITC-CSCC :International Technical Conference on Circuits Systems, Computers and Communications | 2007

Modeling of MOSFET Load for Crosstalk Analysis Using Dynamic C-V Characteristic

Takemi Watanabe; Apiruk Sangkrasin; Toshio Miyazawa; Fujihiko Matsumoto; Yasuaki Noguchi


電気学会研究会資料. ECT, 電子回路研究会 | 2006

Measurement and analysis of reflected wave of MOSFET connected to a transmission line for high-speed signal input

Sangkrasin Apiruk; Takemi Watanbe; Fujihiko Matsumoto; Yasuaki Noguchi


ITC-CSCC :International Technical Conference on Circuits Systems, Computers and Communications | 2006

A New Circuit Design to Improve Linearity Deteriorated by Mobility Degradation for a Linear MOS Transconductor

Fujihiko Matsumoto; Akira Yachidate; Teruoki Kitajima; Yasuaki Noguchi

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Fujihiko Matsumoto

National Defense Academy of Japan

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Toshio Miyazawa

National Defense Academy of Japan

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Hirofumi Sanada

Hokkaido University of Science

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Ken Mariko

National Defence Academy

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Kohtaro Watanabe

National Defense Academy of Japan

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Toshiyasu Kawamura

Shonan Institute of Technology

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