Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Pucha Song"'
Publikováno v:
Symmetry, Vol 16, Iss 10, p 1375 (2024)
Using adaptive filtering to estimate the frequency of power systems has become a popular trend. In recent years, however, few studies have been performed on adaptive frequency estimations in non-stationary noise environments. In this paper, we propos
Externí odkaz:
https://doaj.org/article/7569afcebe6544dd9db82237dd5020ca
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2023, Iss 1, Pp 1-16 (2023)
Abstract Accurate parameter estimation in radar systems is critically hindered by multipath interference, a challenge that is amplified in complex and dynamic environments. Traditional methods for parameter estimation, which concentrate on single par
Externí odkaz:
https://doaj.org/article/49f923df91b74c9eab8a615abb9b7e84
Publikováno v:
Symmetry, Vol 16, Iss 8, p 1031 (2024)
In active noise control (ANC) systems, the traditional filtered-x least mean square (FxLMS) algorithm has poor control effect on impulsive noise. To overcome this drawback, a robust cost function was designed in this paper by embedding the cost funct
Externí odkaz:
https://doaj.org/article/20b61812f10849e4a48416f907bf731a
Publikováno v:
IET Signal Processing, Vol 2024 (2024)
Multipath interference in radar signals caused by sea, ground, and other environments poses significant challenges to the target detection, tracking, and classification capabilities of radar systems. Existing methods for radar signal identification r
Externí odkaz:
https://doaj.org/article/ed077c9bb58d4393b2fd14d5bbc7ea10
Publikováno v:
IEEE Access, Vol 7, Pp 150484-150491 (2019)
The estimation performance of the standard diffusion affine projection algorithm may be degraded when the distributed network nodes are disturbed by impulsive noise. To overcome the limitation, a diffusion affine projection M-estimate (DAPM) algorith
Externí odkaz:
https://doaj.org/article/494272c0bc5d478eac4551b902396823
Publikováno v:
Circuits, Systems, and Signal Processing. 42:540-563
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8049734a6605df51514902e0fd298cd7
https://doi.org/10.1007/s00034-022-02140-1
https://doi.org/10.1007/s00034-022-02140-1
Publikováno v:
IEEE Transactions on Circuits and Systems II: Express Briefs. 69:1892-1896
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6980714836d298d0603f3e9d177b9150
https://doi.org/10.1109/tcsii.2021.3103868
https://doi.org/10.1109/tcsii.2021.3103868
Publikováno v:
Journal of Sound and Vibration. 559:117779
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55de507e11e773db6ab1bcc436c4d922
https://doi.org/10.1016/j.jsv.2023.117779
https://doi.org/10.1016/j.jsv.2023.117779
Publikováno v:
IEEE Transactions on Circuits and Systems II: Express Briefs. 68:3602-3606
Non-Gaussian colored input signal and censored observation are encountered frequently in many practical applications of adaptive signal processing. Conventional adaptive algorithms will face convergence performance degradation in such cases. To addre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07daeb67ae92263ea24cd32345f79886
https://doi.org/10.1109/tcsii.2021.3079153
https://doi.org/10.1109/tcsii.2021.3079153
Publikováno v:
Circuits, Systems, and Signal Processing. 40:3395-3416
Due to its low computational burden, the affine-projection-like (APL) adaptive filtering algorithm has been extensively studied for colored signal input. Recently, a robust APL algorithm was designed by adopting the M-estimate cost function in impuls
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f6599a235b64e0aadab7741998c5184
https://doi.org/10.1007/s00034-020-01628-y
https://doi.org/10.1007/s00034-020-01628-y