Articles with "gradient test" as a keyword



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Multichannel Adaptive Detection Based on Gradient Test and Durbin Test in Deterministic Interference and Structure Nonhomogeneity

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Published in 2022 at "IEEE Signal Processing Letters"

DOI: 10.1109/lsp.2022.3148671

Abstract: In this letter, we consider the problem of detecting a multichannel subspace signal in the presence of deterministic interference and structure nonhomogeneity. We derive the gradient test, Durbin test, and their two-step (2S) variants. The… read more here.

Keywords: gradient test; structure nonhomogeneity; durbin test; test ... See more keywords
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Adaptive Subspace Detection Based on Gradient Test for Orthogonal Interference

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Published in 2022 at "IEEE Transactions on Aerospace and Electronic Systems"

DOI: 10.1109/taes.2021.3122933

Abstract: In this article, we consider the problem of adaptive detection of a multichannel subspace signal in the presence of constrained interference, which is assumed to be orthogonal to the signal in the whitened space. We… read more here.

Keywords: interference; detection; subspace; orthogonal interference ... See more keywords

P041 Preliminary evaluation of gradient concentration strips for detection of terbinafine resistance in Trichophyton spp.

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Published in 2022 at "Medical Mycology"

DOI: 10.1128/aac.01716-22

Abstract: The number of dermatophytosis cases resistant to terbinafine is increasing all over the world. Therefore, there is a need for antifungal susceptibility testing of dermatophytes for better management of the patients. ABSTRACT The number of… read more here.

Keywords: terbinafine; trichophyton spp; gradient test;