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   Articles with "slow time" as a keyword



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Once upon a (slow) time in the land of recurrent neuronal networks…

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recommendations! Published in 2017 at "Current Opinion in Neurobiology"

DOI: 10.1016/j.conb.2017.07.003

Abstract: The brain must both react quickly to new inputs as well as store a memory of past activity. This requires biology that operates over a vast range of time scales. Fast time scales are determined… read more here.

Keywords: time land; time scales; time; upon slow ... See more keywords

Slow time scales in a dense vibrofluidized granular material.

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recommendations! Published in 2020 at "Physical review. E"

DOI: 10.1103/physreve.102.012908

Abstract: Modeling collective motion in nonconservative systems, such as granular materials, is difficult since a general microscopic-to-macroscopic approach is not available: there is no Hamiltonian, no known stationary densities in phase space, and not a known… read more here.

Keywords: granular medium; time scales; granular material; slow time ... See more keywords

Slow-Time FDA-MIMO Technique With Application to STAP Radar

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

DOI: 10.1109/taes.2021.3098100

Abstract: Unlike the conventional phased array, the frequency-diverse array (FDA) employs a tiny frequency increment across the array elements, which is capable of providing range–angle–time-dependent beampattern, and thereby offers potential benefits in target localization and interference… read more here.

Keywords: time; slow time; fda mimo; stap radar ... See more keywords

Worst-Case Riemannian Optimization With Uncertain Target Steering Vector for Slow-Time Transmit Sequence of Cognitive Radar

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recommendations! Published in 2024 at "IEEE Transactions on Aerospace and Electronic Systems"

DOI: 10.1109/taes.2024.3493861

Abstract: Optimization of slow-time transmit sequence endows cognitive radar with the ability to suppress strong clutter in the range–Doppler domain. However, in practice, inaccurate target velocity information or random phase error would induce uncertainty about the… read more here.

Keywords: slow time; target steering; steering vector; target ... See more keywords

One-Bit Synthetic Aperture Radar Imaging Based on Fixed-Threshold With Slow-Time Fluctuations

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recommendations! Published in 2025 at "IEEE Transactions on Geoscience and Remote Sensing"

DOI: 10.1109/tgrs.2024.3519757

Abstract: Due to the limited resources available on small synthetic aperture radar (SAR) platforms, such as unmanned aerial vehicles (UAVs), one-bit SAR imaging has emerged as a promising technique, particularly with the rapid development of low-altitude… read more here.

Keywords: synthetic aperture; one bit; slow time; sar ... See more keywords

Transmit Energy Focusing for Parameter Estimation in Slow-Time Transmit Beamspace L-Shaped MIMO Radar

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recommendations! Published in 2024 at "IEEE Transactions on Signal Processing"

DOI: 10.1109/tsp.2024.3492692

Abstract: We present a novel slow-time transmit beamspace (TB) multiple-input multiple-output (MIMO) technique for L-shaped array radar with uniform linear subarrays to estimate target parameters including 2-dimensional (2-D) directions of arrival (DOA) and unambiguous velocity. Doppler… read more here.

Keywords: slow time; radar; transmit energy; transmit ... See more keywords