time-frequency
基本解释
- 時間-頻率
英汉例句
- It is possible that the computer is of low grade, and the time frequency is too low, please change for a new computer.
有可能是主機档次太低,時鍾頻率過低,請更換主機。 - This paper proposes a new method based on time frequency analysis to detect spikes automatically.
本研究提出了一種基於時頻分析的癲癇腦電棘波檢測方法。 - Secondly, to the nonstationarity of diesel engine noise, this paper focuses on the extraction of time frequency feature using wavelet scalogram.
其次針對噪聲信號的非平穩性，研究基於小波尺度譜噪聲分量的時頻特征分析。 - M. Akay, "Time Frequency and Wavelets in Biomedical Signal Processing," Endorsed by IEEE Engineering in Medicine and Biology Society, pp.211-420, 1998.
翁國正，“應用小波系數臨界法於消除助聽器背景噪音之技術”，國立成功大學電機工程學系碩士論文，民國九十二年。 - Taking Time Frequency Distribution (TFD) of the radar signal as an image, the method uses image processing algorithm for extracting its singular value.
該方法把雷達信號的時頻分佈作爲一幅圖像進行処理，利用圖像処理算法提取其奇異值特征。