Global ETD Search
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Showing 1 to 2 of 2 for “"Low rate sampling"”.
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Source localization via time difference of arrival
Accurate localization of a signal source, based on the signals collected by a number of receiving sensors deployed in the source surrounding area is a problem of interest in various fields. This dissertation aims at exploring different techniques to improve the localization accuracy of …
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Global optimization methods for localization in compressive sensing
… a few terms from a basis expansion) by using a sampling rate much lower than that required by the Nyquist-Shannon sampling theorem (i.e., twice the highest frequency present in the signal of interest). Low-rate sampling reduces implementation's constraints and translates into cost savings due to …