BLIND SOURCE SEPARATION OF TALL MIXTURES

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" BLIND SOURCE SEPARATION OF TALL MIXTURES "

Document Type	:	Latin Dissertation
Language of Document	:	English
Record Number	:	151818
Doc. No	:	ET23610
Main Entry	:	Fei Wang
Title Proper	:	BLIND SOURCE SEPARATION OF TALL MIXTURES
Note	:	This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract	:	Most of the literature on the blind source separation problem only considers thecase where the number of sensors and number of sources are equal. Algorithmsdeveloped for this "square" mixing case cannot be applied directly in the "tall" mixingcase in which there are more sensors than sources. This thesis studies the problems ofseparating signals from tall mixtures. The approach taken here is to convert the tallmixture into square one by adding fake sources. This is termed dimension inflation.Adaptive natural gradient algorithms are unstable........-....,....-...,..tested for theQ1 PC1 bus cardBoth these projects mere sofixare des elopment efforts tonards contributing to dlfferentaspects of Roboucs and lZ1echatronics projects m the Controls and Roboucs Group..
Subject	:	Electericl tess
	:	برق
electronic file name	:	TL46854.pdf
Title and statement of responsibility and	:	BLIND SOURCE SEPARATION OF TALL MIXTURES [Thesis]