瞬时频率的英文
instantaneous frequency
◇瞬时频率稳定度 instantaneous frequency stability
◇瞬时频率稳定度 instantaneous frequency stability
例句与用法
更多例句: 下一页- Firstly the estimation of instantaneous frequency is discussed
首先是瞬时频率的估计问题。 - Study of analysis of instantaneous frequency in partial wave method
论局域波法中瞬时频率分析 - Non - stationary data processing methods and instantaneous frequency
非平稳数据处理方法与瞬时频率 - Order tracking of rotating machinery based on instantaneous frequency estimation
基于瞬时频率估计的旋转机械阶比跟踪 - As to the estimation of instantaneous frequency and doa , s
对于瞬时频率及方位估计问题,文中均给出了有关水池实验结果。
百科释义
在信号处理中,观察信号的瞬时频率是很重要的课题。假设一信号?x(t),?可写成指数信号的N项相加(有无穷多种表示法,以?N,?小的为宜),即
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