Competing Definitions

  Discrete Fourier Transform  [hits=1 votes=1 rating=5.0] : MATHEMATICS OF THE DISCRETE FOURIER TRANSFORM (DFT) - The Discrete Fourier Transform (DFT) computes a discrete-frequency spectrum from a discrete-time signal of finite length. - The Fourier transform of a signal is a frequency-domain function
  Discrete Fourier Transform  [hits=1 votes=1 rating=5.0] : DFT Applications - Spectrum analysis of sound is analogous to decomposing white light into its component colors by means of a prism
  Discrete Fourier Transform  [hits=1 votes=1 rating=5.0] : The DFT
  Discrete Fourier Transform  [hits=1 votes=1 rating=5.0] : The DFT
  Discrete Fourier Transform  [hits=1 votes=1 rating=5.0] : Fourier Transform -- from MathWorld
  Discrete Fourier Transform  [hits=1 votes=1 rating=5.0] : Fast Fourier Transform -- from MathWorld
  Discrete Fourier Transform  [hits=1 votes=1 rating=5.0] : The DFT and its Inverse Restated
  Discrete Fourier Transform  [hits=1 votes=1 rating=5.0] : Spectrum Analysis of a Sinusoid
  Discrete Fourier Transform  [hits=1 votes=1 rating=5.0] - Pictorial examples of Fourier analysis, synthesis, and transformation.