discrete Fourier transform

Noun

Meaning

discrete Fourier transform (plural discrete Fourier transforms)

(mathematics) The process of converting a discrete time-based function into its frequency-based representation.

Source: en.wiktionary.org

Synonyms

DFT

Related terms

Fourier transform fast Fourier transform inverse Fourier transform

Examples

The first type separates the different frequency components that are present in the received signal into multiple frequency bins (using either an Discrete Fourier transform (DFT) or a filterbank ). Source: Internet

Close letter words and terms

discrete component discrete element discrete four-channel system discrete geometry discrete item discrete math