power spectraldensity
英
美
- 功率谱
双语例句
- 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。
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