About: Harmonic wavelet transform

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In the mathematics of signal processing, the harmonic wavelet transform, introduced by in 1993, is a wavelet-based linear transformation of a given function into a time-frequency representation. It combines advantages of the short-time Fourier transform and the continuous wavelet transform. It can be expressed in terms of repeated Fourier transforms, and its discrete analogue can be computed efficiently using a fast Fourier transform algorithm.

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  • In the mathematics of signal processing, the harmonic wavelet transform, introduced by in 1993, is a wavelet-based linear transformation of a given function into a time-frequency representation. It combines advantages of the short-time Fourier transform and the continuous wavelet transform. It can be expressed in terms of repeated Fourier transforms, and its discrete analogue can be computed efficiently using a fast Fourier transform algorithm. (en)
  • 諧波小波轉換（Harmonic Wavelet Transform）為學者（David E. Newland）於1993年所提出，是一個以小波為基底的線性轉換，得以將訊號變換至時頻域（Time-Frequency Domain）上。諧波小波轉換結合了短時距傅立葉變換和連續小波轉換兩者之優點的訊號分析工具，而其離散版本則可以用快速傅立葉變換做有效率的運算。 (zh)
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  • In the mathematics of signal processing, the harmonic wavelet transform, introduced by in 1993, is a wavelet-based linear transformation of a given function into a time-frequency representation. It combines advantages of the short-time Fourier transform and the continuous wavelet transform. It can be expressed in terms of repeated Fourier transforms, and its discrete analogue can be computed efficiently using a fast Fourier transform algorithm. (en)
  • 諧波小波轉換（Harmonic Wavelet Transform）為學者（David E. Newland）於1993年所提出，是一個以小波為基底的線性轉換，得以將訊號變換至時頻域（Time-Frequency Domain）上。諧波小波轉換結合了短時距傅立葉變換和連續小波轉換兩者之優點的訊號分析工具，而其離散版本則可以用快速傅立葉變換做有效率的運算。 (zh)
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  • Harmonic wavelet transform (en)
  • 諧波小波轉換 (zh)
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