博识
发表于 2025-3-30 11:24:16
,Design of Preamble Structure for UWB-Joint-Communication-and-Localization System,lower the target misjudgment rate. Simulation results show that the UWB signal with a composite preamble structure improves the target detection accuracy and reduces probability of target misjudgment, outperforming the original UWB signal.
institute
发表于 2025-3-30 15:42:09
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Negligible
发表于 2025-3-30 17:23:48
Channel Imbalance Calibration for Digital Beamforming SAR System in Elevation,irection. Thus, this letter addresses the impact of channel mismatching errors for digital beamforming (DBF) system in elevation and proposes a high accurate calibration method. Simulation experiment shows the effectiveness of the proposed method.
dearth
发表于 2025-3-30 23:23:31
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滔滔不绝地讲
发表于 2025-3-31 04:43:54
Constrained Optimization Design of FIR Filter Based on Particle Swarm Optimization,f PSO algorithm parameters and the adaptation value function on the filter performance, and better algorithm parameters are derived, and a digital filter is designed accordingly to meet the index requirements.
leniency
发表于 2025-3-31 08:11:34
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cringe
发表于 2025-3-31 09:30:28
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指令
发表于 2025-3-31 17:23:25
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craven
发表于 2025-3-31 18:41:33
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不来
发表于 2025-3-31 22:16:00
https://doi.org/10.1007/978-94-009-9428-7esult was obtained by voting. Comparing the performance differences of the models on the test set before and after the three sampling trainings indicated that the integrated model had a better classification effect on the dataset.