Wavefield Separation Algorithm of Helmholtz Theory-Based Discontinuous Galerkin Method Using Unstructured Meshes on GPU
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2023.3234915
Abstract: In the field of geophysics, the Helmholtz decomposition (HD) formula is mainly numerically discretized by the finite difference method (FDM), which limits its application to a uniform regular grid only. Few scholars note wavefield separation… read more here.
Keywords: discontinuous galerkin; separation algorithm; galerkin method; unstructured meshes ... See more keywords
Wavefield separation projector processing with a prioriknowledge for acoustic source localization in rooms
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the Acoustical Society of America"
DOI: 10.1121/1.4988824
Abstract: In bounded media, wavefield separation projector is an array processing used to extract the direct path from the reverberated ones. Associated with a simple sparse localization algorithm, it makes an attractive method for source localization… read more here.
Keywords: source localization; separation projector; wavefield separation; localization ... See more keywords