Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Jing-Wei YIN"'
Publikováno v:
水下无人系统学报, Vol 31, Iss 1, Pp 152-166 (2023)
After tens of millions of years of evolution, cetaceans have relied on advanced sonar systems for hunting, detection, communication, positioning, and underwater navigation. To explore the biological sonar mechanisms of cetaceans, investigate their vo
Externí odkaz:
https://doaj.org/article/58fb39ea6b2e4baebfc86041078a077a
Publikováno v:
Tongxin xuebao, Vol 38, Pp 144-153 (2017)
A Doppler estimation method based on the structural features of spread spectrum signal was proposed,which could achieve real-time Doppler estimation for received spread spectrum signals by energy detecting the result of matching correlation calculati
Externí odkaz:
https://doaj.org/article/530ca7f6f0fb4c74a4f446505da165a9
Publikováno v:
Shock and Vibration, Vol 2018 (2018)
In November, 2014, the underwater acoustic (UWA) communication experiment by a single-vector sensor was conducted in shallow water environment. In this paper, three different algorithms are used to process the experimental data and their performance
Externí odkaz:
https://doaj.org/article/36cb41a663f64e1e8d5036f3c2c97763
Publikováno v:
Tongxin xuebao, Vol 33, Pp 162-170 (2012)
Aimed at the traditional OFDM communication system fails when the channel was frequency-selective,rapidly fading and had the Doppler effects,resulting in inter-carrier interference,a orthogonal multi-carrier system for underwater acoustic communicati
Externí odkaz:
https://doaj.org/article/90354e0c9fd341cca5685f24de16217e
Publikováno v:
Tongxin xuebao, Vol 33, Pp 112-117 (2012)
A differential Pattern time delay shift coding(DPDS)method with a non-fixed code width based on the traditional Pattern time delay shift coding was proposed.The information is carried by the time delay between adjacent code element,the different line
Externí odkaz:
https://doaj.org/article/116baa32afbf4bdc93b801845d58eb29
Publikováno v:
The Journal of the Acoustical Society of America. 152:2128-2139
In an underwater acoustic direct-sequence code-division multiple-access (DS-CDMA) system, the performance of the conventional receiver is severely limited by the strong multiple-access interferences, which is due to the near-far effect. In this paper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cde4042a18cdc3d17141b1805f71d8be
https://doi.org/10.1121/10.0014598
https://doi.org/10.1121/10.0014598
Publikováno v:
The Journal of the Acoustical Society of America. 152:445-455
Funding Information: This research was supported in part by the National Natural Science Foundation of China under Grant No. 61901136, the National Key Research and Development Program of China under Grant No. 2021YFC2801204, the Ph.D. Student Resear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c66e96d94fbcb92473e95ba461620530
https://doi.org/10.1121/10.0012352
https://doi.org/10.1121/10.0012352
Publikováno v:
Mathematical Problems in Engineering, Vol 2019 (2019)
The long-range propagation modes in an acoustic channel under ice are basically caused by supercritical incidence. The energy distribution and transmission loss in the acoustic channel under ice are changed by a scatter in ice. The influence of a sle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb37b6a3a2f44404c4f74577f6a4346e
https://doi.org/10.1155/2019/2143487
https://doi.org/10.1155/2019/2143487
Publikováno v:
Huan jing ke xue= Huanjing kexue. 42(4)
With the Liaohe River basin as the research object, the morphology, abundance, and distribution characteristics of micro(meso) plastics of soil in Liaohe River basin were studied based on the density flotation principle and the technique of stereo mi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::aaafec0ccf74555deedf221f6c1f81b7
https://pubmed.ncbi.nlm.nih.gov/33742813
https://pubmed.ncbi.nlm.nih.gov/33742813
Autor:
Shaodong Cheng, Hong Wang, Lu Lu, Lei Jin, Shao-Bo Mi, Yue-Hua Chen, Yan Wang, Sheng-Qiang Wu, Jing-Wei Yin
Publikováno v:
Thin solid films 721, 138546-(2021). doi:10.1016/j.tsf.2021.138546
Pyrochlore-type (Ca,Ti)2(Nb,Ti)2O7 thin films have been grown on single-crystalline LaAlO3 and yttria-stabilized zirconia substrates by a magnetron sputtering system. Atomic-scale interface structure and growth mode of the (Ca,Ti)2(Nb,Ti)2O7 films on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f47a92775e44ed78021effad5673b86f
https://doi.org/10.1016/j.tsf.2021.138546
https://doi.org/10.1016/j.tsf.2021.138546