| 释义 |
power spectraldensity
基本例句
功率谱
This effect explains why the second peak in the power spectrum is lower than the first.这个效应解释了为何功率谱上的第二峰低于第一峰的现象。
A self-adaptive feature extraction method based on power spectral centroid is proposed.摘要提出一种基于功率谱重心的自适应特征信息提取方法。 |