It is especially suitable for the Doppler filtering in the signal processing of...
它特别适应于频率捷变雷达信号处理中的多卜勒滤波。
Firstly, the Doppler filtering is performed to reduce the data dimension in temporal domain.
首先，多普勒滤波在时域执行，以减少数据的维数。
A nonlinear filtering method based on principle component analysis (PCA) was proposed according to the statistical characteristics of the Doppler ultrasound blood flow signal and wall thump signal.
根据超声多普勒血流信号和血管壁搏动信号的统计特性，提出了一种基于主元分析的非线性滤波方法。
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