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Estimating the azimuth of signal processing using single vector-sensor

HE Xi-ying

Abstract

The pressure and particle velocity combined processing technology based on an acoustic vector-sensor is applied to the direction estimation for target.Histogram azimuth angle estimation,is applied for statistical instantaneous angle estimation in every bin,counting the same azimuth angle number,the maximum number show the azimuth angle that is main energy signal of target.Test result show the histogram is good for azimuth angle estimation in pool.The approach can eliminate disturbing signal and the reflex interface signal target of angle estimation.

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Available abstract

Key concepts: Azimuth, Bin, Histogram, SIGNAL (programming language), Energy (signal processing), Direction vector, Signal processing, Tracking (education)