10: Efficient Inversion In Underwater Acoustics With Iterative And Sequential Bayesian Methods
نویسنده
چکیده
Continuing efforts from previous years, we work with Bayesian approaches applied to acoustic signals for the extraction of acoustic features using a combination of physics and statistical signal processing. We are focusing on identifying arrival times and amplitudes of distinct frequencies (within a single mode or across different modes). Those provide significant information on properties of the propagation medium and source location. The role of modal arrival times and amplitudes in geoacoustic inversion and source localization has been discussed in [1, 2, 3, 4, 5].
منابع مشابه
Efficient Inversion in Underwater Acoustics with Iterative and Sequential Bayesian Methods
• Achieve accurate and computationally efficient inversion for propagation medium parameters and source localization by designing estimation schemes that combine acoustic field and statistical modeling. • Develop methods for passive localization and inversion of environmental parameters that select features of propagation that are essential to model for accurate inversion. • Implement Bayesian ...
متن کامل12: Efficient Inversion in Underwater Acoustics With Iterative and Sequential Bayesian Methods
• Achieve accurate and computationally efficient inversion for propagation medium parameters and source localization by designing estimation schemes that combine acoustic field and statistical modeling. • Develop methods for passive localization and inversion of environmental parameters that select features of propagation that are essential to model for accurate inversion. • Implement Bayesian ...
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