Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Ying-xi Liu"'
Publikováno v:
Remote Sensing, Vol 15, Iss 20, p 5015 (2023)
In recent decades, the deception jamming approach based on digital radio frequency memory (DRFM) for inverse synthetic aperture radar (ISAR) has been a well-researched topic. Various types of jamming signals based on interrupted-sampling repeater jam
Externí odkaz:
https://doaj.org/article/ff929e326056492b9e0899bd0a3d8994
Publikováno v:
IET Radar, Sonar & Navigation, Vol 15, Iss 12, Pp 1594-1606 (2021)
Abstract The vortex electromagnetic (EM) wave radar has the potential to obtain more accurate micro‐motion parameters for target recognition. However, with the existing algorithms of micro‐motion parameter extraction it is difficult to obtain the
Externí odkaz:
https://doaj.org/article/8964ac59544d44cbbc7e8a43090e05a3
Publikováno v:
Remote Sensing, Vol 15, Iss 11, p 2762 (2023)
The deception jamming method based on Digital Radio Frequency Memory (DRFM) for Inverse Synthetic Aperture Radar (ISAR) has been a widely studied topic in recent decades. Typically, jamming signals generated using two-dimensional or three-dimensional
Externí odkaz:
https://doaj.org/article/f41361cad28f4d30ae531e9fadd5c88d
Publikováno v:
The Scientific World Journal, Vol 2014 (2014)
The functions of the nasal cavity are closely related to its structure. In this study the three-dimensional finite element models were established based on the clinical data of twenty-four volunteers to study the influence of nasal structure on nasal
Externí odkaz:
https://doaj.org/article/70eb51c0258e45f6a57265bd94c429f4
Publikováno v:
IET Radar, Sonar & Navigation, Vol 15, Iss 12, Pp 1594-1606 (2021)
The vortex electromagnetic (EM) wave radar has the potential to obtain more accurate micro‐motion parameters for target recognition. However, with the existing algorithms of micro‐motion parameter extraction it is difficult to obtain the real rot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::124e8c6252aa8ee6282874c8f1deedaf
https://doi.org/10.1049/rsn2.12149
https://doi.org/10.1049/rsn2.12149
Autor:
Yuan Yuan Tang, Ying Xi Liu, Ying Wang, Dong Sun, Xu Bie, Xiu Zhen Sun, Jing Liu, Jia Ning Zhang, Ming Zhao, Shen Yu
Publikováno v:
Mathematical Biosciences and Engineering, Vol 17, Iss 3, Pp 2418-2431 (2020)
Background: Constructing a three-dimensional (3D) model through non-invasive techniques will greatly benefit the diagnosis and treatment of otitis media. However, such a model should reflect the physiological characteristics of the middle ear; in par
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::516358ce3910d84b8d827822840f122d
https://www.aimspress.com/article/doi/10.3934/mbe.2020131?viewType=HTML
https://www.aimspress.com/article/doi/10.3934/mbe.2020131?viewType=HTML
Publikováno v:
Frontiers of Information Technology & Electronic Engineering. 17:1287-1304
Precise fault diagnosis is an important part of prognostics and health management. It can avoid accidents, extend the service life of the machine, and also reduce maintenance costs. For gas turbine engine fault diagnosis, we cannot install too many s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d7479b12b05ea4d7cd14f06288ee644
https://doi.org/10.1631/fitee.1601365
https://doi.org/10.1631/fitee.1601365
Publikováno v:
Advanced Materials Research. :1560-1563
This paper presents a project of missile guidance system based on the strapdown guidance technology. The project is composed of strapdown seeker and inertial measurement unit. The integrated guidance and control technology have been adopted. The proj
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6ef6521ae9496d792228b23dfb3a0ee
https://doi.org/10.4028/www.scientific.net/amr.785-786.1560
https://doi.org/10.4028/www.scientific.net/amr.785-786.1560
Publikováno v:
Applied Mechanics and Materials. :980-984
This paper proposed an improved method on the basis of the extended proportional guidance law. The method solved the weak observability problem of system sate in guided missile attacking maneuvering target. It is simple in form and easy for engineeri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a537a4a995e2cf16525fc66d268bea2
https://doi.org/10.4028/www.scientific.net/amm.347-350.980
https://doi.org/10.4028/www.scientific.net/amm.347-350.980
Publikováno v:
Development, Growth & Differentiation. 55:591-605
In studying the differentiation of stem cells along smooth muscle lineage, smooth muscle cell (SMC) contractile proteins serve as markers for the relative state of maturation. Yet, recent evidence suggests that some SMC markers are probably expressed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::179b5c61837bde6fedd744916ff129ec
https://doi.org/10.1111/dgd.12052
https://doi.org/10.1111/dgd.12052