标准化频率 normalized frequency
约化频率 reduced frequency
设置分支变化频率 Fork Variation
转化频率 transformation frequency
文化频道 Culture Channel
归一化频率 normalized frequency
极化频率效应 polarization frequency effect
时间量化频率调制 time quantized frequency modulation
氯化频哪氰醇 Pinacyanol Chloride ; Pinacyanol
氧化频哪酮 pinacolone oxime ; Pinacolin Oxime
它不仅可以获得较好的时频分辨率，而且可以参数化描述任何类型的数据。
It can get not only high time-frequency resolution, but also parametric description of all kinds of data structures.
作为一种日益获得广泛应用的信号处理新技术，小波分析具有良好的时频局域化特性，适应于时变和瞬变信号的分析。
As a new technique of signal processing, wavelet analysis has excellent characteristics of time frequency localization and is suitable for analyzing time varying or transient signals.
小波是表示具有点奇异性函数的最优基，它由于具有时-频局部化特点和多尺度特性，在图像处理领域得到了广泛应用。
Wavelet is the best base of functions, with point singularity, and it has wide application in image processing because of its time-frequency localization and multiscale features.
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