Results 11 to 20 of about 552,845 (263)
Deterministic Pilot Pattern Placement Optimization for OFDM Sparse Channel Estimation
IEEE Access, 2020 Compressed sensing (CS) technologies have been widely adopted to pilot-assisted orthogonal frequency division multiplexing (OFDM) sparse channel estimation. However, only few works have focused on the location optimization of the pilot pattern.
Yang Nie
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Water Extraction in SAR Images Using Features Analysis and Dual-Threshold Graph Cut Model
Remote Sensing, 2021 Timely identifying and detecting water bodies from SAR images are significant for flood monitoring and water resources management. In recent decades, deep learning has been applied to water extraction but is subject to the large difficulty of acquiring ...
Linan Bao, Xiaolei Lv, Jingchuan Yao
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Fronto-cerebellar connectivity mediating cognitive processing speed
NeuroImage, 2021 Processing speed is an important construct in understanding cognition. This study was aimed to control task specificity for understanding the neural mechanisms underlying cognitive processing speed. Forty young adult subjects performed attention tasks of
Clive H.Y. Wong +7 more
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Remote Sensing, 2020 Undocumented building constructions are buildings or stories that were built years ago, but are missing in the official digital cadastral maps (DFK). The detection of undocumented building constructions is essential to urban planning and monitoring.
Qingyu Li +7 more
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Languages, 2021 This study explores the contribution of nonverbal working memory and processing speed on bilingual children’s morphosyntactic knowledge, after controlling for language exposure. Participants include 307 Spanish–English bilinguals in Kindergarten, second,
Taffeta Wood +5 more
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Processing speed predicts SuperAging years later
BMC Psychology, 2023 Background SuperAging is one of the current concepts related to elite, resilient or high-functioning cognitive aging. The main aim of our study was to find possible predictors of SuperAgers (SA).
Zuzana Ticha +4 more
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Simulation for high speed processing [PDF]
Proceedings of the 28th conference on Winter simulation - WSC '96, 1996 High-speed processing lines are fundamental to the manufacturing processes of several industries, including food and beverage, consumer products, and pharmaceuticals. A high-speed process is defined here as a process where the volume and rate of jobs is such that discrete modeling and analysis cannot be done effectively.
David T. Sturrock, Glenn Drake
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Cailiao gongcheng, 2017 The multilayered composite WC-Co/MoS2-Ni self-lubricating coatings were prepared by detonation gun spraying technology. The coating microstructure, element distribution, adhesive strength, and tribological properties were studied systematically.
WANG Tie-gang +6 more
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Hyperspectral Pansharpening Based on Homomorphic Filtering and Weighted Tensor Matrix
Remote Sensing, 2019 Hyperspectral pansharpening is an effective technique to obtain a high spatial resolution hyperspectral (HS) image. In this paper, a new hyperspectral pansharpening algorithm based on homomorphic filtering and weighted tensor matrix (HFWT) is proposed ...
Jiahui Qu +4 more
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Distraction as a determinant of processing speed [PDF]
Psychonomic Bulletin & Review, 2006 Processing speed is often described as a fundamental resource determining individual (e.g., I.Q.) and group (e.g., developmental) differences in cognition. However, most tests that measure speed present many items on a single page. Because many groups with slowed responding are also distractible, we compared younger and older adults on high-distraction
Cindy, Lustig +2 more
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