STFT

基本解释

• 短時傅裡葉變換

同根派生

• STFT相关词

英汉例句

• The STFT was adopted to ameliorate the ADPCM.
  ADPCM的改進使用短時傅立葉變換(STFT)。
• In this paper, a pulsar de-dispersion algorithm based on the Short Time Fourier Transform (STFT) is presented.
  摘要敘述了一種基於短時傅立葉變換的脈沖星消色散算法。
• The characters of short time Fourier transform (STFT), Wigner Ville distribution (WVD) and wavelet transform (WT) are analyzed.
  分析了短時傅立葉變換 (STFT)、維格納 瑞利分佈 (WVD)及小波變換 (WT)等時頻分析方法各自的特點。
• STFT method has the window problem, which limits the vertical resolution, and cannot adapt the thickness transverse change of Layers.
  短時傅裡葉變換技術存在窗口問題，限制了垂曏分辨率，而且不能適應地層厚度的變化；
• The Short Time Vector-Spectrum(STVS) is brought forward based on the Vector-Spectrum and the Short Time Fourier Transform(STFT).
  論文結郃矢譜分析和短時傅立葉變換(STFT)技術提出了短時矢譜(STVS)分析方法。

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