Results 81 to 90 of about 708 (167)

Complex Correntropy: Probabilistic Interpretation and Optimization

open access: yesCoRR, 2016
arXiv admin note: substantial text overlap with arXiv:1606 ...
openaire   +2 more sources

Robust Hyperspectral Unmixing With Correntropy-Based Metric

open access: yesIEEE Transactions on Image Processing, 2015
Hyperspectral unmixing is one of the crucial steps for many hyperspectral applications. The problem of hyperspectral unmixing has proven to be a difficult task in unsupervised work settings where the endmembers and abundances are both unknown. What is more, this task becomes more challenging in the case that the spectral bands are degraded with noise ...
Ying Wang 0008   +3 more
openaire   +3 more sources

Distribution-Aware, Risk-Sensitive (DA-RS-FxNLMS) Active Noise Control for Non-Gaussian Acoustic Environments

open access: yesAcoustics
Active noise control (ANC) in real-world acoustic environments frequently faces impulsive and heavy-tailed noise disturbances, which degrade the performance significantly and lead to slow convergence.
Pushpraj Tanwar   +2 more
doaj   +1 more source

Fractional time delay estimation method based on the minimum CIM and the Farrow structure

open access: yesTongxin xuebao, 2015
A fractional time delay estimation algorithm is proposed which is based on the minimum CIM and the Farrow structure (referred to as MCIMFarrow).The proposed MCIMFarrow algorithm performs well in symmetric Alpha stable noise conditions.And it needs little
ULing Y, IUTian-shuang Q
doaj  

Partial maximum correntropy regression for robust electrocorticography decoding. [PDF]

open access: yesFront Neurosci, 2023
Li Y   +4 more
europepmc   +1 more source

Quaternion Maximum Versoria Criterion Algorithm for Channel Estimation Under Non-Gaussian Noise

open access: yesIEEE Access
Quaternion adaptive filtering algorithms have emerged as promising candidate for addressing system identification and channel estimation problem for 4D signals.
Shivam Yadav   +6 more
doaj   +1 more source

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