About: DFT matrix

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In applied mathematics, a DFT matrix is an expression of a discrete Fourier transform (DFT) as a transformation matrix, which can be applied to a signal through matrix multiplication.

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  • In applied mathematics, a DFT matrix is an expression of a discrete Fourier transform (DFT) as a transformation matrix, which can be applied to a signal through matrix multiplication. (en)
  • La matrice di Fourier è una matrice complessa simmetrica del tipo di Vandermonde che esprime in forma matriciale la trasformata discreta di Fourier (DFT). (it)
  • 離散傅立葉變換矩陣是將離散傅立葉變換以矩陣乘法來表達的一種表示式。 (zh)
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  • 9709 (xsd:nonNegativeInteger)
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  • Imaginary part (en)
  • Real part (en)
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  • The Fourier operator (en)
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  • Fourieropi.png (en)
  • Fourieropr.png (en)
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  • 150 (xsd:integer)
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  • In applied mathematics, a DFT matrix is an expression of a discrete Fourier transform (DFT) as a transformation matrix, which can be applied to a signal through matrix multiplication. (en)
  • La matrice di Fourier è una matrice complessa simmetrica del tipo di Vandermonde che esprime in forma matriciale la trasformata discreta di Fourier (DFT). (it)
  • 離散傅立葉變換矩陣是將離散傅立葉變換以矩陣乘法來表達的一種表示式。 (zh)
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  • DFT matrix (en)
  • Matrice di Fourier (it)
  • 離散傅里葉變換矩陣 (zh)
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