TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

DISCRETE FOURIER TRANSFORM [1 record]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2024-02-22

English

Subject field(s)
  • Differential and Integral Calculus
  • Computer Mathematics
  • Data Transmission
OBS

It is the most performed digital signal processing operation. See Fast Fourier Transform (FFT), Fourier transform.

CONT

inverse discrete Fourier transform (IDFT).

French

Domaine(s)
  • Calcul différentiel et intégral
  • Mathématiques informatiques
  • Transmission de données
CONT

Dans la pratique et avec la généralisation des techniques de numérisation, on remplace souvent la fonction dont on veut calculer la transformée de Fourier par un échantillonnage. L'intégrale de Fourier est alors remplacée par une somme finie appelée transformée de Fourier discrète.

Spanish

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© Public Services and Procurement Canada, 2024
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau

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