DEVELOPMENT AND EVALUATION OF AN ENHANCED WEIGHTED FREQUENCY FOURIER LINEAR COMBINER ALGORITHM USING BANDWIDTH INFORMATION

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" DEVELOPMENT AND EVALUATION OF AN ENHANCED WEIGHTED FREQUENCY FOURIER LINEAR COMBINER ALGORITHM USING BANDWIDTH INFORMATION "

Document Type	:	Latin Dissertation
Language of Document	:	English
Record Number	:	149314
Doc. No	:	ET21106
Main Entry	:	Wonchul Nho
Title Proper	:	DEVELOPMENT AND EVALUATION OF AN ENHANCED WEIGHTED FREQUENCY FOURIER LINEAR COMBINER ALGORITHM USING BANDWIDTH INFORMATION
Note	:	This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract	:	Driving an electric powered wheelchair with a joystick is a complex task for the user who has apathological tremor. Most powered wheelchairs use simple filtering algorithms to reduce theeffects of tremor. These algorithms work well in most situations, but fall short in others. Thisstudy addresses the problems associated with pathological tremor associated with Cerebral Palsy(CP). The purpose of this study is to know more about the characteristics of CP tremor withtime-frequency analysis and to improve joystick control with other advanced filtering algorithms.We used three estimated parameters, instantaneous frequency (IF), instantaneousbandwidth (IB), and instantaneous power (IP), from a time-frequency distribution (TFD), tocharacterize CP tremor.
Subject	:	Electericl tess
	:	برق
electronic file name	:	TL44254.pdf
Title and statement of responsibility and	:	DEVELOPMENT AND EVALUATION OF AN ENHANCED WEIGHTED FREQUENCY FOURIER LINEAR COMBINER ALGORITHM USING BANDWIDTH INFORMATION [Thesis]