短時間フーリエ変換
1. Short-time Fourier transformThe short-time Fourier transform (STFT), or alternatively short-term Fourier transform, is a Fourier-related transform used to determine the sinusoidal frequency and phase content of local sections of a signal as it changes over time.
Read “Short-time Fourier transform” on English Wikipedia
Read “短時間フーリエ変換” on Japanese Wikipedia
Read “Short-time Fourier transform” on DBpedia
Read “Short-time Fourier transform” on English Wikipedia
Read “短時間フーリエ変換” on Japanese Wikipedia
Read “Short-time Fourier transform” on DBpedia
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