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

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	I can see a bird up the wall.Can you shoot it? I can see a blackboard I can see a boy I can see a boy,an old man,and two dogs I can see a boy, an old man, and two dogs I can see a bug I can see a flowerbed I can see a kite I can see a plane I can see a point I can see a point,a circle and a camber I can see a point, a circle and a camber I can see a sail on the horizon I can see a small beam of light I can see a spider I can see a zoo i can see clearly now I can see eleven biscuits I can see four-teen I can see her I can see her gladness in her eyes I can see her seldomly I can see how this thing came about I can see into a millstone I can see into a millstone,as the saying be