... DiscreteTime Fourier Transform in a computer algorithm. By elimination, the onlyChapter 8- The Discrete Fourier Transform 145Type of Transform Example SignalFourier TransformFourier SeriesDiscrete ... term: transform, is extensively used in Digital SignalProcessing, such as: Fourier transform, Laplace transform, Z transform, Hilbert transform, Discrete Cosine transform, etc. Just what is a transform? To ... the Fourier decomposition, the heart of theDFT.The Family of Fourier TransformFourier analysis is named after Jean Baptiste Joseph Fourier (1768-1830),a French mathematician and physicist. (Fourier...