Abnormal drone noise detection system based on the microphone array and self-supervised learning

Autor: Hao Wu, Haifeng Wen, Chuang Shi, Huitian Jiang

Publikováno v: INTER-NOISE and NOISE-CON Congress and Conference Proceedings. 263:5754-5760

The drone noise mainly comes from its rotating blades, providing plentiful information of the status of the drone. In the production line, the abnormal sound detection system has the advantages of no contact and simple deployment and can help to loca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fdee3f4b3af4febedca90ba9af9d0f71
https://doi.org/10.3397/in-2021-3258

Effect of dielectric polarization on the properties of charged point defects in insulating crystals: the nitrogen vacancy in AlN

Autor: A. Yang, Orion Penner, Aurora Costales, Miguel A. Blanco, Huitian Jiang, Ravi Pandey, Daniel Schindel, John M. Vail, Ying Xu, Qing Chun Qiu

Publikováno v: Journal of Physics: Condensed Matter. 16:3371-3378

Large unit cell calculations of the properties of charged point defects in insulators largely neglect dielectric polarization of the crystal, because the periodically repeated cells are so small. Embedded quantum cluster calculations with shell-model

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5b9b6dcba10e4d47215e14e64f6333df
https://doi.org/10.1088/0953-8984/16/20/008

Theoretical study of native and rare-earth defect complexes in β-PbF2

Autor: Ravindra Pandey, Julian D. Gale, Aurora Costales, Huitian Jiang, M. A. Blanco, Mu Gu

Publikováno v: Physical Review B. 62:803-809

Native and rare-earth-doped point-defects in \ensuremath{\beta}-${\mathrm{PbF}}_{2}$ are studied in the framework of the pair-potential approximation coupled with the shell model description of the lattice ions. For the perfect lattice, a new set of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0ca3e7be52f6e0b850061af28dfceba7
https://doi.org/10.1103/physrevb.62.803

First-principles study of structural, electronic and optical properties of BaF2 in its cubic, orthorhombic and hexagonal phases

Autor: Ravindra Pandey, Michel Rérat, Huitian Jiang, Clovis Darrigan

Publikováno v: Journal of Physics: Condensed Matter
Journal of Physics: Condensed Matter, IOP Publishing, 2003, 15 (4), pp.709-718. ⟨10.1088/0953-8984/15/4/310⟩

cited By 28; International audience; We present the results of a first-principles study on BaF2 in its stable (cubic) and high-pressure phases. A linear combination of atomic orbitals approach in the framework of density functional theory is employed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b4946b434367590828098955446296b
https://hal.archives-ouvertes.fr/hal-01549709