Zobrazeno 1 - 10
of 115
pro vyhledávání: '"Zhanfeng ZHAO"'
Publikováno v:
工程科学学报, Vol 45, Iss 11, Pp 1847-1858 (2023)
The SICOMINES Cu–Co ore deposit is located in southwest Kolwezi, Congo (Kinshasa), and is a typical deposit in the Katanga Copper Belt in central Africa. Dozens of Cu and Co minerals exist in the deposit as a result of the superposition and transfo
Externí odkaz:
https://doaj.org/article/f83669fd944b491ea16d8676f914d47c
Publikováno v:
Remote Sensing, Vol 16, Iss 11, p 1925 (2024)
In this paper, to track maneuvering unmanned surface vehicles (USVs) in scenarios with clutter, we propose a novel method based on the probabilistic data association (PDA) algorithm and Rao-Blackwellized particle filter (RBPF) algorithm, and we furth
Externí odkaz:
https://doaj.org/article/d1748dfdad4545949507c9cd8117f8f2
Publikováno v:
Remote Sensing, Vol 16, Iss 11, p 1967 (2024)
In 2019, the World Meteorological Organization (WMO) pointed out the following based on the statistics from 2007 to 2019: in natural disasters, 90% of losses are related to meteorology, of which heavy storms and floods account for more than 70% [...]
Externí odkaz:
https://doaj.org/article/c520f587f5094296967e58961d6c52b5
Joint Design of Transmitting Waveform and Receiving Filter via Novel Riemannian Idea for DFRC System
Publikováno v:
Remote Sensing, Vol 15, Iss 14, p 3548 (2023)
Recently, the problem of target detection in noisy environments for the Dual-Functional Radar Communication (DFRC) integration system has been a hot topic. In this paper, to suppress the noise and further enhance the target detection performance, a n
Externí odkaz:
https://doaj.org/article/c68ab33a7cbc4c6f8ce82fdec217eda0
Autor:
Xiang Feng, Zhengliang Shan, Zhanfeng Zhao, Zirui Xu, Tianpeng Zhang, Zihe Zhou, Bo Deng, Zirui Guan
Publikováno v:
Remote Sensing, Vol 15, Iss 8, p 2101 (2023)
Human activity recognition plays a vital role in many applications, such as body falling surveillance and healthcare for elder’s in-home monitoring. Instead of using traditional micro-Doppler signals based on time-frequency distribution, we turn to
Externí odkaz:
https://doaj.org/article/3dc04051da0045c0817521ea38d38c74
Publikováno v:
Remote Sensing, Vol 14, Iss 20, p 5177 (2022)
In recent years, non-contact human–computer interactions have aroused much attention. In this paper, we mainly propose a dual view observation system based on the frontal and side millimeter-wave radars (MWR) to collect echo data of the Air writing
Externí odkaz:
https://doaj.org/article/844f918ff3b442eebc48fb40aa385497
Publikováno v:
Remote Sensing, Vol 14, Iss 17, p 4186 (2022)
In modern electronic warfare, cognitive radar with knowledge-aided waveforms would show significant flexibility in anti-interference. In this paper, a novel method, named particle swarm-assisted projection optimization (PSAP), is introduced to design
Externí odkaz:
https://doaj.org/article/3b55f892fda94588acc3f187c9d4803d
Autor:
Yao Chen, Dong Yang, Yuchen Gao, Runlai Li, Ke An, Wenjing Wang, Zhanfeng Zhao, Xin Xin, Hanjie Ren, Zhongyi Jiang
Publikováno v:
Research, Vol 2021 (2021)
The rational design of an outer shell is of great significance to promote the photocatalytic efficiency of core-shell structured photocatalysts. Herein, a covalent organic framework (COF) nanoshell was designed and deposited on the cadmium sulfide (C
Externí odkaz:
https://doaj.org/article/e621ddb8933d473ca270932f9945f4fd
Autor:
Peihe Jiang, Zhanfeng Zhao
Publikováno v:
International Journal of Analytical Chemistry, Vol 2020 (2020)
Performing mass spectrometry in a low-vacuum environment can markedly reduce the cost, size, and power consumption of instrumentation by reducing the workload of the pumping system. Under a low-vacuum environment, ions in a quadrupole mass filter do
Externí odkaz:
https://doaj.org/article/6c71931a1436453299b0c7d060209840
Publikováno v:
Remote Sensing, Vol 13, Iss 21, p 4259 (2021)
The spatio-temporal distribution of geological hazards, including collapses, landslides, and debris flows, in Shaanxi province, China was studied based on data from 1951 to 2018. The potential impact factors, including the geomorphologic types, river
Externí odkaz:
https://doaj.org/article/2e5d32c7c66d4d6688a41160ccee4871