instantaneous mean frequency的意思|示意

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瞬时平均频率

instantaneous mean frequency的网络常见释义

瞬时平均频率 2 瞬时频谱参数常用的瞬时频谱参数有瞬时平均频率（instantaneous mean frequency，IMNF）和瞬时中值频率（instantaneous median frequency，IMDF），分别是平...

instantaneous mean frequency相关例句

If a proper non - linear change of the instantaneous frequency is realized, we can get a frequency spectrum whose input is the mean of the reciprocals of bed attenuation coefficients.

如果把瞬时频率作适当的非线性变化，就可以得到一个以地层衰减率的倒数的平均值为输入的频谱。