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   Articles with "array processing" as a keyword



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Resource-Aware Data Parallel Array Processing

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recommendations! Published in 2020 at "International Journal of Parallel Programming"

DOI: 10.1007/s10766-020-00664-0

Abstract: Malleable applications may run with varying numbers of threads, and thus on varying numbers of cores, while the precise number of threads is irrelevant for the program logic. Malleability is a common property in data-parallel… read more here.

Keywords: resource; number threads; array processing; data parallel ... See more keywords
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Array processing for the localisation of noise sources in hot flows

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recommendations! Published in 2019 at "Mechanical Systems and Signal Processing"

DOI: 10.1016/j.ymssp.2018.06.038

Abstract: Abstract This paper investigates the problem of localizing a sound source in a heated flow using a microphone array. Applications are found in studies dealing with the identification of sound sources in hot turbulent jets,… read more here.

Keywords: localisation noise; sources hot; localisation; array processing ... See more keywords
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Improved infrasound array processing with robust estimators

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recommendations! Published in 2020 at "Geophysical Journal International"

DOI: 10.1093/gji/ggaa110

Abstract: Infrasound array data are commonly used to detect and characterize infrasonic signals from a variety of natural and anthropogenic sources. Here we examine the effectiveness of robust regression estimators (L1-norm regression, M-estimators and least trimmed… read more here.

Keywords: array; least trimmed; array processing; trimmed squares ... See more keywords

Coupled Canonical Polyadic Decompositions and Multiple Shift Invariance in Array Processing

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recommendations! Published in 2018 at "IEEE Transactions on Signal Processing"

DOI: 10.1109/tsp.2018.2835423

Abstract: The canonical polyadic decomposition (CPD) plays an important role for signal separation in array processing. The CPD model requires arrays composed of several displaced but identical subarrays. Consequently, it is less appropriate for more complex… read more here.

Keywords: shift invariance; multiple shift; array; array processing ... See more keywords
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Processing of volcano infrasound using film sound audio post-production techniques to improve signal detection via array processing

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recommendations! Published in 2020 at "Geoscience Letters"

DOI: 10.1186/s40562-020-00158-4

Abstract: The use of infrasound for the early detection of volcanic events has been shown to be effective over large distances, and unlike visual methods, is not weather dependent. Signals recorded via an infrasound array often… read more here.

Keywords: detection; processing; infrasound; array processing ... See more keywords