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	obpyramidal obpyriform OBR OB-R obra O.brachiata obracin obracine Obrad Obrada Obradac Obradilo Obradin Obradinka obradiosonde observation ob radiosonde observation Obradislava Obrado obrador Obregonia Obregón Obregón, Presa Obreht obreide Obreimov