Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Qing-guo Wei"'
Publikováno v:
Applied Acoustics. 116:9-13
In order to control low frequency noise in exhaust pipe, this paper puts forward a new concept of H-Q tube based semi-active muffler device. The semi-active muffler device and bench testing system have been designed and operated. Finite element simul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::832c3b0399d0984169a063c3fc8b7b26
https://doi.org/10.1016/j.apacoust.2016.09.011
https://doi.org/10.1016/j.apacoust.2016.09.011
Autor:
Qing Guo Wei, Hao Zhu
Publikováno v:
Applied Mechanics and Materials. :1344-1349
Common spatial pattern (CSP) is based on sample covariance matrix estimation, whose estimation accuracy is severely overfit with small training sets. To address the drawback, the regularized CSP (R-CSP) was proposed that adds regularization informati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b067d39f5ef83924bed7a16f2ec9e7f5
https://doi.org/10.4028/www.scientific.net/amm.303-306.1344
https://doi.org/10.4028/www.scientific.net/amm.303-306.1344
Publikováno v:
Advanced Materials Research. 662:807-811
With the development of brain-computer interface (BCI) technology, researchers are now attempting to put current BCI techniques into practical applications. This paper proposes an intelligent telephone dialing system controlled by a steady-state visu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e7349e0cb8fd017b0e58c697a96a5e9
https://doi.org/10.4028/www.scientific.net/amr.662.807
https://doi.org/10.4028/www.scientific.net/amr.662.807
Autor:
Qing Guo Wei, Ren Xiang Han
Publikováno v:
Applied Mechanics and Materials. :974-979
Wavelet packet transform (WPT) and common spatial pattern (CSP) are two commonly used methods for feature extraction in brain-computer interfaces. In this paper, a new feature extraction method was proposed that was based on the combination of WPT an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6500d6b01fca102779153dc904cd5c7
https://doi.org/10.4028/www.scientific.net/amm.239-240.974
https://doi.org/10.4028/www.scientific.net/amm.239-240.974
Publikováno v:
Applied Mechanics and Materials. :1033-1038
Common spatial pattern (CSP) is a highly successful algorithm in motor imagery based brain-computer interfaces (BCIs). The performance of the algorithm, however, depends largely on the operational frequency bands. To address the problem, a filter ban
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3170b024288717e0694470c3f128fba0
https://doi.org/10.4028/www.scientific.net/amm.239-240.1033
https://doi.org/10.4028/www.scientific.net/amm.239-240.1033
Publikováno v:
The Journal of Geology. 120:69-82
The Songpan-Ganzi Complex (SGC) in central China is one of the largest turbidite basins on Earth, but the origin of slates and sandstones is still open to debate. Petrographic, geochemical, and Nd isotope data for representative turbidites were colle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3382abf58ce2a8bac4e07689b5c698b
https://doi.org/10.1086/662716
https://doi.org/10.1086/662716
Autor:
Qing Guo Wei, Lin Liu
Publikováno v:
Applied Mechanics and Materials. :605-611
In a noninvasive brain-computer interface (BCI), EEG feature extraction is a key part for improving classification accuracy and resulting information transfer rate, and it has a crucial and decisive role. In this paper, three different methods were p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::695516e03564fa6388a6586f3c9621cb
https://doi.org/10.4028/www.scientific.net/amm.20-23.605
https://doi.org/10.4028/www.scientific.net/amm.20-23.605
Publikováno v:
Sedimentary Geology. 208:36-44
The Late Triassic Songpan–Ganzi turbidite complex on the eastern Tibetan plateau, which covers an area of ~ 2.2 × 10 5 km 2 , is one of the largest flysch turbiditic basins on Earth. It is juxtaposed with major Chinese continental blocks across se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c87a469a21e4a792d114881092f304f5
https://doi.org/10.1016/j.sedgeo.2008.04.008
https://doi.org/10.1016/j.sedgeo.2008.04.008
Publikováno v:
Medicine Sciences and Bioengineering ISBN: 9780429226731
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98dc242f2cb1c0ac0f683471d8111088
https://doi.org/10.1201/b18418-81
https://doi.org/10.1201/b18418-81
Publikováno v:
Comptes Rendus Geoscience. 340:893-895
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d4ddf177b22d25d89c57496a2c148db
https://doi.org/10.1016/j.crte.2008.09.004
https://doi.org/10.1016/j.crte.2008.09.004