Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Wei-Jing Xu"'
Autor:
Wei-Jing Xu, Kai Guo, Jia-Li Shi, Chang-Tong Guo, Jia-Le Xu, Rong Zheng, Si-Wen Jiang, Jin Chai
Publikováno v:
International Journal of Molecular Sciences, Vol 23, Iss 2, p 661 (2022)
The occurrence of stress is unavoidable in the process of livestock production, and prolonged stress will cause the decrease of livestock productivity. The stress response is mainly regulated by the hypothalamic-pituitary-adrenal axis (HPA axis), whi
Externí odkaz:
https://doaj.org/article/7728ef6dd80445a6b64a7e2f78a525bf
Autor:
Xiao-Li Du, Wei-Jing Xu, Jia-Li Shi, Kai Guo, Chang-Tong Guo, Rong Zheng, Si-Wen Jiang, Jin Chai
Publikováno v:
Biomolecules, Vol 11, Iss 5, p 721 (2021)
In the presence of stress, the hypothalamic-pituitary-adrenal (HPA) axis activity can be enhanced to promote the secretion of a large amount of glucocorticoids (GCs), which play an important role in the anabolism and catabolism of skeletal muscle. Wh
Externí odkaz:
https://doaj.org/article/25722ada1c924bdebae7f6a89bcb3e93
Autor:
Jin feng Wei, Xiang lin Yin, Ze min Huang, Jia rui Zheng, Shi jie Deng, Yang Yu, Wei jing Xu, Hong bin Qiu
Objective The purpose of this passage is to predict the risk of type 2 daibetes complicated with retinopathy,we evaluated 14 commonly used models and fusion them in a glm stacking classifier. Methods The Clinical data of this passage comes from Nat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a3a600bcd5be5a7d3a763f88b24dbf8
https://doi.org/10.21203/rs.3.rs-2832556/v1
https://doi.org/10.21203/rs.3.rs-2832556/v1
Publikováno v:
IEEE Transactions on Circuits and Systems I: Regular Papers. 61:764-777
The paper proposes an optimization technique for the design of variable digital filters with simultaneously tunable bandedge and fractional delay using a fast filter bank (FFB) approach. In the FFB approach, full band signals are split into multiband
Publikováno v:
Applied Mechanics and Materials. :1310-1314
While the methods of gray image segmentation keeping innovation, researches on color image segmentation have a marked development, and the gray image segmentation provides research base for color image segmentation. At present, the problem of color i
Autor:
Ya Jun Yu, Wei Jing Xu
Publikováno v:
IEEE Transactions on Circuits and Systems II: Express Briefs. 60:522-526
In recent research on the optimization of variable fractional delay (VFD) filters, group delay errors have been paid additional attention besides the conventional criterion of frequency response errors. While group delay physically measures the delay
Publikováno v:
Advanced Materials Research. 659:134-138
Because of high fire frequency and huge losses, the research of fire signal detection in the monitoring system is an important task in the fire-preventing field. The fire signal detection method based on vision can overcome the shortcomings that exis
Autor:
Wei Jing Xu
Variable digital filters (VDFs) have various applications in digital communications, sampling rate conversion, array signal processing, etc. The useful variable characteristics of digital filters include variable bandedges and variable fractional del
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f3e977af0d1361a0f319f596bb278f2
https://hdl.handle.net/10356/61719
https://hdl.handle.net/10356/61719
Autor:
Wei Jing Xu, Ya Jun Yu
A popular technique to design variable fractional delay (VFD) filters or variable bandedge filters is the polynomial based finite impulse response (FIR) filters, where each filter coefficient is approximated as a polynomial of the variable parameter.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81e556f089ba1cd02d4200198b8a477c
http://hdl.handle.net/10220/13521
http://hdl.handle.net/10220/13521
Autor:
Ya Jun Yu, Wei Jing Xu
Publikováno v:
ISCAS
By investigating the coefficient matrix of Farrow structure based Lagrange-type variable fractional delay (VFD) FIR filters, a new implementation strategy is proposed for this type of VFD. Due to the dependence of coefficient values within each subfi