“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	Landé g-factor Landé interval rule Landé splitting factor Lane lane lane change decision aid system lane controller Lane crater lane departure warning systems lane departure warning system，LDWS Lane-Emden differential equation Lane-Emden equation Lane-Emden function lane indicator lane keeping assist/lane departure warning system lane management Lane of Courtesy Lanford Lanford Wilson LAN-free back-up Lang Langanqun Langao's Poems Langao Xian Lang Ba

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