Articles with "amplitude spectra" as a keyword



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A Multitask Learning-Based Dynamic Wavelet Amplitude Spectra Extraction Method and Its Application in Q Estimation

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Published in 2021 at "IEEE Transactions on Geoscience and Remote Sensing"

DOI: 10.1109/tgrs.2021.3086266

Abstract: Dynamic wavelet amplitude spectra extraction (DWASE), which is an ill-posed problem, is of great importance for nonstationary seismic data processing. The most difficult challenge is how to decouple the dynamic wavelets and reflection coefficients. The… read more here.

Keywords: estimation; spectra extraction; method; dynamic wavelet ... See more keywords
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The formation of amplitude spectra in X-ray pixel detectors made of gallium arsenide.

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Published in 2017 at "Journal of X-ray science and technology"

DOI: 10.3233/xst-16136

Abstract: PURPOSE This study aims to analyse energy spectra formation in semiconductor X-ray pixel detectors using a simple experimental method. MATERIALS AND METHODS The calculations were performed for the pixel detectors made of high-resistivity gallium arsenide… read more here.

Keywords: ray pixel; amplitude spectra; pixel detectors; energy ... See more keywords