This paper aims to present a model of acoustic propagation in shallow water, and the simulation using a Toolbox from MatLab software of a particular case of propagation. Acoustic modeling (Tasks 3 and 5 Lin, Duda, Collis): Five new three-dimensional acoustic propagation codes in the MATLAB programming environment have been completed thus far. The results of simulation have been evaluated using measured data collected at Desaru beach on the eastern shore of Johor in Malaysia. You can also use this object for sonar and microphone applications. Simple Method for Outdoor LOS Propagation Model Using Ray. Simulation results show that many factors can affect the acoustic propagation in shallow water, including the source and receiver depths, sea surface, sound speed profile (SSP) in water, sound speed in bottom, propagation range and sound frequency. Index Terms-Matlab, Model, Simulation, Maxwell, FDTD. For absorbing media, the Kelvin-Voigt model of viscoelasticity is used.
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