英语词汇“time-frequency character”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	time-frequency character
释义	time-frequency character 基本例句时频特征 Secondly, to the nonstationarity of diesel engine noise, this paper focuses on the extraction of time frequency feature using wavelet scalogram.其次针对噪声信号的非平稳性，研究基于小波尺度谱噪声分量的时频特征分析。
随便看	planting implement planting in advance planting in autumn planting in autumn and winter planting in catchment furrows planting modes planting-nursery planting of cool lawn planting industry Planting industry structure planting in field Planting information planting in longdong planting in north of Hebei planting in notches planting in residential quarter planting in rows planting in spring planting in spring and summer planting insulation Planting in summer planting in triangle planting introduction Planting Landscape planting landscape arrangement