Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Jia Cheng Xie"'
Publikováno v:
Advances in Mechanical Engineering, Vol 10 (2018)
This article proposes a cooperatively analytic solving method that calculates the chute posture in the bending section. The method maintains a good posture of the scraper conveyor during its bending process and solves the feeding trajectory of the sh
Externí odkaz:
https://doaj.org/article/9bdf71759256426c8349095d3d474cf6
Publikováno v:
Transactions of Nonferrous Metals Society of China. 29:1864-1872
The dissimilar joints of AZ61 and ZK60 magnesium alloys were obtained by tungsten inert gas arc (TIG) welding and activating tungsten inert gas arc (A-TIG) welding processes. Microstructure characterization shows that, the fine α-Mg equiaxed dendrit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de1a7b0f531561ca4ab5094d7f6c546d
https://doi.org/10.1016/s1003-6326(19)65094-6
https://doi.org/10.1016/s1003-6326(19)65094-6
Publikováno v:
Advanced Materials Research. :1182-1185
The methods in environmental risk zoning put more attention on analyzing the characteristics of environmental risk sources, while ignoring the vulnerability environmental receptor. In the work, a method based on environmental receptor grading and con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a172f6b0fc0c380213d884eeba97c331
https://doi.org/10.4028/www.scientific.net/amr.798-799.1182
https://doi.org/10.4028/www.scientific.net/amr.798-799.1182
Publikováno v:
GLOBECOM
High peak-to-average power ratio (PAPR) of the transmitted signals is a major drawback of orthogonal frequency division multiple access (OFDMA) systems. The selected mapping (SLM) method is one of the major schemes employed for PAPR reduction. Unfort
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00c2b4e29be0f841a5ac0bd18aca1756
https://doi.org/10.1109/glocom.2009.5425493
https://doi.org/10.1109/glocom.2009.5425493
Autor:
Jia-Cheng Xie, 謝佳澄
96
One of the major drawbacks of multi-carrier systems is the high peak-to-average power ratio (PAPR) of the transmitted signals. In this paper, the proposed novel low-complexity selective mapping (SLM) schemes are applicable to interleaved-4 or
One of the major drawbacks of multi-carrier systems is the high peak-to-average power ratio (PAPR) of the transmitted signals. In this paper, the proposed novel low-complexity selective mapping (SLM) schemes are applicable to interleaved-4 or
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/60902885173839511515
