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Updated: Sep 11, 2025

Combining Eye-tracking Data with an Analysis of Video Content from Free-viewing a Video of a Walk in an Urban Park Environment
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Combining Eye-tracking Data with an Analysis of Video Content from Free-viewing a Video of a Walk in an Urban Park Environment

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基于视觉语言模型的重叠信号的自动LPI雷达波形识别

Pengkun Yang1, Guangyi Li2, Hui Tang1

  • 1China Airborne Missile Academy, Luoyang, 471000, China.

Scientific reports
|August 13, 2025
PubMed
概括

这项研究引入了一个新的框架,用于识别重叠的拦截低概率 (LPI) 雷达波形. 该模型即使在复杂的信号和噪声中也能实现高精度识别,在各种电磁环境中证明了其实际适用性.

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相关概念视频

Classification of Signals01:30

Classification of Signals

In signal processing, signals are classified based on various characteristics: continuous-time versus discrete-time, periodic versus aperiodic, analog versus digital, and causal versus noncausal. Each category highlights distinct properties crucial for understanding and manipulating signals.
A continuous-time signal holds a value at every instant in time, representing information seamlessly. In contrast, a discrete-time signal holds values only at specific moments, often denoted as x(n), where...
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