Event location using recursive least squares signal processing
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چکیده
Cambridge, MA 02139 II. RECURSIVE LEAST SQUARES SIGNAL ANALYSIS The problem of locating the position of individual pulses within a group of overlapping pulses can be simplified by preprocessing the date to reduce the overlap. This paper proposes the use of Recursive Least Squares (RLS) prediction for this purpose. The pulse compression performance of two signals derived from the RLS algorithm is compared using all-pole data with different noise levels, and the effects of zeroes in the data and prefiltering are discussed.
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Article history: Available online 4 January 2010
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تاریخ انتشار 1980