Zobrazeno 1 - 10
of 107
pro vyhledávání: '"Hongqi Fan"'
Publikováno v:
IEEE Access, Vol 12, Pp 36173-36182 (2024)
High-resolution image reconstruction from partial observations plays an important role in modern electronic information systems and has attracted widespread intense attention in both the academic and industrial fields. It is often difficult for the t
Externí odkaz:
https://doaj.org/article/fb5e321ec8d14cc4a8d90540d1e8f71d
Publikováno v:
Photonics, Vol 11, Iss 9, p 832 (2024)
The evaluation of the focal field of Cassegrain antennas is crucial for the design and optimization of the complex feeds in quasi-optical systems. However, employing traditional physical optics methods generates high computational complexity and is i
Externí odkaz:
https://doaj.org/article/c52fba9769b14be1888cfce629a5c952
Publikováno v:
Remote Sensing, Vol 16, Iss 6, p 1095 (2024)
Nearshore ship detection has significant applications in both the military and civilian domains. Compared to synthetic aperture radar (SAR), polarimetric synthetic aperture radar (PolSAR) provides richer information for analyzing the scattering mecha
Externí odkaz:
https://doaj.org/article/eff8c220bb8748a08d7516979b448f07
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2022, Iss 1, Pp 1-31 (2022)
Abstract Based on random finite set, the probability hypothesis density (PHD) filter and the cardinalized PHD (CPHD) filter have been proposed for multitarget tracking as they are computational tractable. But the classical PHD and CPHD filter is not
Externí odkaz:
https://doaj.org/article/1e11a393063b4c18aab4e7f0fb440e20
Publikováno v:
Leida xuebao, Vol 10, Iss 5, Pp 718-724 (2021)
In the Inverse Synthetic Aperture Radar (ISAR) imaging system, when the terahertz radar transmits the wide bandwidth signal and vortex electromagnetic wave, Three-Dimensional (3D) high-resolution imaging can be achieved through information decoupling
Externí odkaz:
https://doaj.org/article/e608e12d179240b887d6331026024f55
Publikováno v:
Frontiers in Public Health, Vol 9 (2021)
Background: It is important that physicians be aware of LH. We designed a questionnaire to determine physician awareness, knowledge, and behaviors regarding LH in clinical practice.Participants: A total of 499 questionnaires were completed by physici
Externí odkaz:
https://doaj.org/article/4625ec1d7a9142839a5201b9e89bffab
Autor:
Shu Chen, Hongqi Fan, Yingjie Feng, Yuyue Zhang, Yang Chen, Yong Gu, Yun Shi, Hao Dai, Mei Zhang, Xinyu Xu, Heng Chen, Tao Yang, Kuanfeng Xu
Publikováno v:
Autoimmunity, Vol 52, Iss 2, Pp 95-101 (2019)
Objective: To investigate the association between polymorphisms in PTPN2 (rs1893217 and rs478582) and type 1 diabetes (T1D) risk with different diagnosed age, as well as related clinical characteristics in Chinese Han population. Methods: A total of
Externí odkaz:
https://doaj.org/article/f4d2ff1141ba42ff95ea4b1ca47856eb
Publikováno v:
Sensors, Vol 22, Iss 3, p 793 (2022)
Performance evaluation (PE) plays a key role in the design and validation of any target-tracking algorithms. In fact, it is often closely related to the definition and derivation of the optimality/suboptimality of an algorithm such as that all minimu
Externí odkaz:
https://doaj.org/article/3d2863ea78524091bc34bbce79703e6b
Publikováno v:
IEEE Access, Vol 6, Pp 73265-73272 (2018)
For highly maneuvering target interception in terminal guidance, the maximal admissible mode decision delay (MAMDD) and the least required mode sojourn time (LRMST) are calculated in continuous-time controlled system. The lateral acceleration command
Externí odkaz:
https://doaj.org/article/e246c608103a4d2bb6c585eb3366e125
Autor:
Wen Guo, Yingyun Gong, Yong Gu, Zhenzhen Fu, Hongqi Fan, Beibei Gao, Xiaohui Zhu, Jinxiang Fu, Yang Zhao, Min Sun, Xing Liu, Xian-Cheng Jiang, Tao Yang, Hongwen Zhou
Publikováno v:
Lipids in Health and Disease, Vol 17, Iss 1, Pp 1-8 (2018)
Abstract Background Proprotein convertase subtilisin/kexin type 9 (PCSK9), which plays a crucial role in lipoprotein metabolism, has been also regarded as an important marker for atherosclerosis. Available evidence indicated that 2-h postchallenge pl
Externí odkaz:
https://doaj.org/article/0e8f300f3f9c487f9b420bc0eefd5067