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Model-Based Processing for Underwater Acoustic Arrays (SpringerBriefs in Physics) by Edmund J. Sullivan is a nonfiction available to read on EtoBox.

What is Model-Based Processing for Underwater Acoustic Arrays (SpringerBriefs in Physics) about?

This monograph presents a unified approach to model-based processing for underwater acoustic arrays. The use of physical models in passive array processing is not a new idea, but it has been used on a case-by-case basis, and as such, lacks any unifying structure. This work views all such processing methods as estimation procedures, which then can be unified by treating them all as a form of joint estimation based on a Kalman-type recursive processor, which can be recursive either in space or time, depending on the application. This is done for three reasons. First, the Kalman filter provides a natural framework for the inclusion of physical models in a processing scheme. Second, it allows poorly known model parameters to be jointly estimated along with the quantities of interest. This is important, since in certain areas of array processing already in use, such as those based on matched-field processing, the so-called mismatch problem either degrades performance or, indeed, prevents any solution at all. Thirdly, such a unification provides a formal means of quantifying the performance improvement. The term model-based will be strictly defined as the use of physics-based models as a

Who reads Model-Based Processing for Underwater Acoustic Arrays (SpringerBriefs in Physics)?

Author

Edmund J. Sullivan

Publisher

Springer International Publishing : Imprint Springer, Springer International Publishing, Imprint Springer

Published

2015

Language

EN

ISBN

9783319175560

Category

nonfiction

Subjects

Engineering, Science, Physics