Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Pucha Song"'
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:
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
Publikováno v:
Journal of Sound and Vibration. 559:117779
Publikováno v:
IEEE Transactions on Circuits and Systems II: Express Briefs. 69:1892-1896
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
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
Publikováno v:
IEEE Transactions on Circuits and Systems II: Express Briefs. 67:2782-2786
In this brief, an affine projection maximum correntropy criterion with correntropy induced metric (APMCCCIM) algorithm is proposed for robust sparse adaptive filtering, and it is derived by using the cost function based on affine projection maximum c
Publikováno v:
IEEE Transactions on Circuits and Systems II: Express Briefs. 67:1149-1153
The reweighted zero-attracting least mean square (RZA-LMS) algorithm has good performance in sparse system identification. However, the convergence performance of the RZA-LMS algorithm degrades in the impulsive noise environment. In this brief, a rew