cepstrum

cepstrum读音音标

英 [sepst\'rʌm]

美 [sepst\'rʌm]

cepstrum意思解释

释义

对数倒频谱，对数逆谱，倒频谱；

英英释义

A cepstrum is the result of taking the Inverse Fourier transform (IFT) of the logarithm of the estimated spectrum of a signal. There is a complex cepstrum, a real cepstrum, a power cepstrum, and phase cepstrum.

双语例句

Combining the cepstrum method could identify the characteristic frequency availably.结合倒频谱方法可以有效地识别故障特征频率。Cepstrum analysis is divided into two categories of real and complex cepstrum cepstrum.倒频谱分析法分为实倒频谱和复倒频谱两类。