Micro-Doppler 微多普勒
micro-Doppler effect 称为微多普勒效应
micro-Doppler signature 微多普勒特征
Micro-Doppler modulation 微多普勒调制
micro-Doppler measurement 微多普勒测量
laser micro-Doppler effect 激光微多普勒效应
micro laser doppler 显微激光多普勒
micro laser doppler technology 显微激光多普勒
micro laser doppler vibrometer 显微激光多普勒
Micro vibrational targets, such as living things, are vibrate with certain frequencies and micro amplitudes, which module the echo as micro Doppler signals.
生命体等摄动目标以一定频率、较小幅度振动，其回波具有微多谱勒特征。
Short time Fourier transform was used to analyze the simulated signal in the time-frequency domain, a micro-Doppler image that can demonstrate the target characteristics was generated.
采用了短时傅里叶变换方法对仿真信号进行了时频分析，得到了能够较好地反映目标特征的微多普勒图像。
In this paper, the concepts concerned with micro-Doppler are introduced, the micro-motion models of the cone-shaped warhead and decoy are built, and the theoretical der.
文中在介绍弹头和诱饵运动特性的基础上，引入了微多普勒概念，建立了弹头和诱饵的微动模型，并对其微多普勒进行了理论推导。
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