Results 41 to 50 of about 456,541 (295)
DOA Finding with Support Vector Regression Based Forward–Backward Linear Prediction
Sensors, 2017 Direction-of-arrival (DOA) estimation has drawn considerable attention in array signal processing, particularly with coherent signals and a limited number of snapshots.
Jingjing Pan +3 more
doaj +1 more source
RST Signalling Corpus: a corpus of signals of coherence relations [PDF]
Language Resources and Evaluation, 2017 We present the RST Signalling Corpus (Das et al. in RST signalling corpus, LDC2015T10. https://catalog.ldc.upenn.edu/LDC2015T10 , 2015), a corpus annotated for signals of coherence relations. The corpus is developed over the RST Discourse Treebank (Carlson et al. in RST Discourse Treebank, LDC2002T07.
Debopam Das, Maite Taboada
openaire +2 more sources
, 2007 Nonlinear optical signals from an assembly of N noninteracting particles consist of an incoherent and a coherent component, whose magnitudes scale \sim N and \sim N(N-1), respectively.
Christoph A. Marx +16 more
core +1 more source
Optical phase synchronization in coherent optical beamformers for phased array receive antennas [PDF]
, 2009 An optical phase synchronization system using a power feedback loop technique is experimentally demonstrated. The system allows coherent combining of signals modulated on the same optical carrier in a hybrid optical beam forming system ...
Burla, M. +7 more
core +3 more sources
SIGNALS FAST ACQUISITION ALGORITHM FOR GNSS RECEIVERS
Радіоелектронні і комп'ютерні системи, 2016 The synthesis of digital algorithm for fast search of navigation signals in GNSS is accomplished. The architecture of the corresponding device for quick search of signals is discussed, as well as its capabilities in comparison with traditional approaches.
И. В. Буняева
doaj +1 more source
IEEE Access, 2021 This paper proposes a method for efficient Direction-of-Arrival (DOA) estimation of coherent and non-stationary sources under adverse noise conditions.
Ruslan Zhagypar +2 more
doaj +1 more source
Optics Express, 2014 We present an analysis of the structural image information acquired with polarization sensitive optical coherence tomography (PS-OCT). In PS-OCT a total of four channels of data are acquired: two orthogonal polarization state components for each of two incident polarization states by which the sample is interrogated.
Jianan Li, Johannes F. de Boer
openaire +3 more sources
Navigation, 2022 A coherent combining and long coherent integration (CCLCI) scheme is presented for standalone direct acquisition of binary offset carrier (BOC) signals under strong radio frequency interference (RFI).
Chun Yang +3 more
doaj +1 more source
Spatial resolution in GNSS-R under coherent scattering [PDF]
, 2020 © 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes,creating new ...
Camps Carmona, Adriano José
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Enhanced Coprime Array Structure and DOA Estimation Algorithm for Coherent Sources
SensorsThis paper presents a new enhanced coprime array for direction of arrival (DOA) estimation. Coprime arrays are capable of estimating the DOA using coprime properties and outperforming uniform linear arrays.
Xiaolei Han, Xiaofei Zhang
doaj +1 more source