dft

D d

Definitions of dft word

abbreviation Technical meaning of DFT discrete Fourier transform 3
noun Definition of dft in Technology (mathematics) (DFT) A Fourier transform, specialized to the case where the abscissas are integers. The DFT is central to many kinds of signal processing, including the analysis and compression of video and sound information. A common implementation of the DFT is the Fast Fourier Transform (FFT). See also discrete cosine transform. 1
noun dft Initialism of discrete Fourier transform. 0
noun dft density functional theory. 0