Zobrazeno 1 - 10
of 640
pro vyhledávání: '"Y.-P. Shi"'
Publikováno v:
Theoretical and Applied Mechanics Letters, Vol 11, Iss 3, Pp 100252- (2021)
Lacking labeled examples of working numerical strategies, adapting an iterative solver to accommodate a numerical issue, e.g., density discontinuities in the pressure Poisson equation, is non-trivial and usually involves a lot of trial and error. Her
Externí odkaz:
https://doaj.org/article/31fa5c4572da474fb1cf315ecc2adac0
Publikováno v:
Radioengineering, Vol 33, Iss 1, Pp 121-126 (2024)
In this paper, a novel high-directivity microstrip coupler based on reflective resistors is presented. The proposed coupler consists of three pairs of coupled-line sections and one pair of resistors. Generally, the coupling degree can be controlled b
Externí odkaz:
https://doaj.org/article/91b7d953695a400fa7961bc4ed34519c
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 17, Iss 2, Pp 474-486 (2023)
The impact of the column number of ellipsoidal dimples on a highly-loaded compressor cascade (NACA65-K48) under design conditions was investigated by using a numerical simulation method. Ellipsoidal dimples with a thickness of 0.2 mm were located at
Externí odkaz:
https://doaj.org/article/6fa395a069f0446e9fb5410626fe00d9
Autor:
D. G. Mazzone, Y. Shen, H. Suwa, G. Fabbris, J. Yang, S.-S. Zhang, H. Miao, J. Sears, Ke Jia, Y. G. Shi, M. H. Upton, D. M. Casa, X. Liu, Jian Liu, C. D. Batista, M. P. M. Dean
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
Antiferromagnetic excitonic insulators are a distinct form of excitonic insulator, in which electrons and holes are bound by magnetic exchange rather than Coulomb attraction. Here, Mazzone et al. show, using X-ray scattering, that Sr3Ir2O7 realizes t
Externí odkaz:
https://doaj.org/article/4c117e92621a403a924a72a9f663659d
Autor:
H. H. Zhu, J. Zou, H. Zhang, Y. Z. Shi, S. B. Luo, N. Wang, H. Cai, L. X. Wan, B. Wang, X. D. Jiang, J. Thompson, X. S. Luo, X. H. Zhou, L. M. Xiao, W. Huang, L. Patrick, M. Gu, L. C. Kwek, A. Q. Liu
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)
Here, we propose the integrated diffractive optical network for implementing parallel Fourier transforms, convolution operations and application-specific optical computing with reduced footprint and energy consumption.
Externí odkaz:
https://doaj.org/article/98354acbdf4048b48449a30ff0923548
Autor:
H. Zhang, M. Gu, X. D. Jiang, J. Thompson, H. Cai, S. Paesani, R. Santagati, A. Laing, Y. Zhang, M. H. Yung, Y. Z. Shi, F. K. Muhammad, G. Q. Lo, X. S. Luo, B. Dong, D. L. Kwong, L. C. Kwek, A. Q. Liu
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
Most demonstrations of optical neural networks for computing have been so far limited to real-valued frameworks. Here, the authors implement complex-valued operations in an optical neural chip that integrates input preparation, weight multiplication
Externí odkaz:
https://doaj.org/article/8c12539e26d64bb0a54604cb402fa689
Autor:
J.-H. Hong, Y.-T. Shi
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLIV-3-W1-2020, Pp 51-57 (2020)
The installation of closed-circuit television monitors (CCTV) has been rapidly increasing ever since the September 11 attacks and has become one of the most widely used types of sensors for the tasks that require instantaneous and long-term monitorin
Externí odkaz:
https://doaj.org/article/1cd2b82a938e469b88bebbc53d043903
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLII-3-W10, Pp 265-270 (2020)
Soil moisture is an important parameter for studying meteorological, hydrological, and agricultural research. How to obtain accurate soil moisture has become a key issue. The traditional method of obtaining soil moisture has the disadvantages of high
Externí odkaz:
https://doaj.org/article/dd83fb947985470a9763cb089749fafa
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLII-3-W10, Pp 309-313 (2020)
In this paper, the subsidence change maps in Langfang were obtained using ASAR images covering Langfang area acquired from August 2007 to September 2010 with the Persistent Scatterer Interferometric Synthetic Aperture Radar (PSInSAR) technique. Surfa
Externí odkaz:
https://doaj.org/article/749296d027724abf93a9c43c2b93e095
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLII-3-W10, Pp 193-198 (2020)
Normally, when using standard Kalman filter to analyze and predict the buildings deformation, the influence of a single factor is generally considered, or some factors are selected subjectively. In many cases, the objective influence of multiple effe
Externí odkaz:
https://doaj.org/article/6566db3dbcb24215a94d9539f93b6559