|A 2-dimensional illustration of the three-ray model. When the surface and bottom are approximately flat in the operational area, this model enables non line-of-sight (LOS) based localization in the potential absence of the LOS signal component, e.g., due to an occluder.|
This package contains a MATLAB code implementation of the localization method and the computation of the performance bound presented in .
To download the Matlab package, click here.
 Weiss, A., Arikan, T., Vishnu, H., Deane, G. B., Singer, A. C. and Wornell, G. W., “A Semi-Blind Method for Localization of Underwater Acoustic Sources”, IEEE Trans. on Signal Processing, vol. 70, pp. 3090–3106, May 2022. arXiv
 Weiss, A., Arikan, T., and Wornell G. W., “Direct Localization in Underwater Acoustics via Convolutional Neural Networks: A Data-Driven Approach”, accepted for publication in Proc. of IEEE Int. Workshop on Machine Learning for Signal Processing (MLSP), June 2022. arXiv