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一种用于多式超声波引导波的时频能量分割重建方法

Weiyang Kong1, Dan Li1, Liang Zeng2

  • 1School of Information Science and Technology, Fudan University, Shanghai 200433, China.

Ultrasonics
|March 18, 2025
PubMed
概括

这项研究引入了一种用于重建多式超声波引导波 (UGW) 信号的新方法. 它准确地分离单个模式,以便更好地进行材料非破坏性测试,而不需要完整的时间频率脊数据.

关键词:
适应贝叶斯波器的过.模式分离模式的分离方式时间频率 (TF) 能量分割.超声波导向波 (UGWs) 是一种超声波导向波.

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Ultrasonography

Ultrasonography is an imaging technique that uses high-frequency sound waves to visualize the body's internal structures. It is a non-invasive and safe procedure that does not involve the use of ionizing radiation, making it widely used in various medical fields. Ultrasonography is used to study heart function, blood flow in the neck or extremities, certain conditions such as gallbladder disease, and fetal growth and development.
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