Feature Extraction of Underwater Target Signal Using Mel Frequency Cepstrum Coefficients Based on Acoustic Vector Sensor

<div>The recognition probability comparison of under different SNR. (a) The comparison of recognition probability of sound pressure signal. (b) The comparison of recognition probability of particle velocity signal.</div>

Journal of Sensors

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Figure 10

Figure 10: Feature Extraction of Underwater Target Signal Using Mel Frequency Cepstrum Coefficients Based on Acoustic Vector Sensor 