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The discrete Fourier-cosine transform (cos-DFT), the discrete Fourier-sine transform (sin-DFT) and the discrete cosine transform (DCT) are closely related to the discrete Fourier transform (DFT) of ...
This program converts a sampled real sequence stored in a disk file to a harmonically related set of cosine waveforms To view the program, click Download the Code at the bottom of the page.. The ...