Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Yong-qi (陳永奇) Chen"'
Autor:
Yong-qi (陳永奇) Chen, Qiu-Hua (唐秋華) Tang, Xing-hua (周興華) Zhou, Bao-Hua (劉保華) Liu, Ji-Sheng (丁繼勝) Ding
Publikováno v:
Chinese Journal of Geophysics. 50:291-298
The Learning Vector Quantization (LVQ) Neural Network approach has been widely used in acoustic seafloor classification. However, one of the major weak points of LVQ is its sensitivity to the initialization, affecting the seafloor classification accu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec58acafebfcc2cbe91d05fd34377f41
https://doi.org/10.1002/cjg2.1035
https://doi.org/10.1002/cjg2.1035
Publikováno v:
Marine Geodesy. 28:191-200
High precision geoid models HKGEOID-2000 for Hong Kong and SZGEOID-2000 for Shenzhen, China, have been developed with a hybrid approach of so-called sequential processing, using high precision GPS/leveling data, land and sea gravity anomalies, and di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e87db4d1b75208286c2662d2956841e
https://doi.org/10.1080/01490410590953758
https://doi.org/10.1080/01490410590953758
Autor:
Xing-hua Zhou, Yong-qi (陳永奇) Chen
Publikováno v:
Marine Geodesy. 28:201-206
In this study, the self-organizing map (SOM), which is an unsupervised clustering algorithm, and a supervised proportional learning vector quantization (PLVQ), are employed to develop a combined method of seafloor classification using multibeam sonar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2cb139261b5fefae33907ae72fddd266
https://doi.org/10.1080/01490410590953785
https://doi.org/10.1080/01490410590953785
Publikováno v:
2010 International Conference on Multimedia Technology.
Based on the precise point positioning, the impact of IGU predicted orbit and clock error on the accuracy of real-time obtaining zenith tropospheric delay (ZTD) of a single receiver was compared and analyzed. Theoretic study and experiment analysis s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c3d280e9d6a4af7200dde5d494edb47
https://doi.org/10.1109/icmult.2010.5631386
https://doi.org/10.1109/icmult.2010.5631386
Publikováno v:
ICNC (2)
It is difficult to hold the performance of space-borne GPS satellite atomic clock because of the property of high-frequency, sensitivity and impressionable, it is accord with that of grey model (GM), we can look on the process of satellite clock bias
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37838e4b76171aaa61f0f58df0fe11f8
https://doi.org/10.1109/icnc.2008.630
https://doi.org/10.1109/icnc.2008.630
Publikováno v:
Journal of Geophysical Research: Solid Earth. 108
[1] In north China, most earthquakes occur at depths of 10–25 km and are considered to be the direct result of deformation or rupture of the brittle upper crustal layer. To describe this mechanism, a planar horizontal negative dislocation plane is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d944fd204fca191c5f4161150b1a65c
https://doi.org/10.1029/2002jb002171
https://doi.org/10.1029/2002jb002171