“time-frequency analysis”的概念、定义、翻译、参考文献-科学参考

单词	time-frequency analysis
释义	time-frequency analysis Encyclopedia 工学机械信号时频分析释 time-frequency analysis机械信号时频分析机械信号时域分析与频域分析的联合，利用时频分析方法研究时域与频域的联合分布信息，描述信号幅值随频率和时间的变化关系的方法。
随便看	A-optimal design Ao Quweng's Commentary on Poetry AORS aorta aortic aneurysm aortic nerves in rabbits aortic regurgitation or aortic insufficiency aortic sinus aneurysm aortic stenosis aortofemoral artificial blood vessel grafting AOS AOSA AOSB AOSC AOSCA AOSD AOSE Ao's Golden Mirror of Cold Pathogenic Diseases Aoshan Dao aoshan-type iron deposit Aosta Ao Taosun AOTF aotoplate device Aotu Style

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