time-frequency analysis 时频分析 ; 时间
real-time frequency analysis 实时频率分析
time frequency analysis method 时频分析方法
time-frequency analysis method 时频分析法
Modern Time-frequency Analysis 现代时频分析
Joint time-frequency analysis 联合时
Hybrid Time-Frequency Analysis 混合时频分析
·2,447,543篇论文数据，部分数据来源于NoteExpress
The processing result notes that the method of time frequency analysis may improve stability and liability of extracting Rayleigh wave velocity.
处理结果表明，应用时频分析方法可以提高瑞雷波速提取的稳定性和可靠性。
Joint time Frequency Analysis (JTFA) describes and determines how the frequencies of non stationary signals change over time. It offers a better understanding of nature of the signal.
时-频联合信号分析法能描述非稳态信号的频率如何随时间而变化，故它能使我们更好地理解信号的本质。
This can satisfy well time frequency analysis of multi graduation characteristic signal.
这一特点恰好满足对具有多刻度特征信号进行时频分析定位的要求。
应用推荐