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Signal Spectrum Computational Procedure Algorithms in the Image-Processing Systems
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UDC: 621.391/26
Publication Language: Russian
Stuc. intelekt. 2012; 17(3):172-177
Abstract: In the paper, the problem of real signals spectrums computational procedure algorithms used in the systems of two-dimensional digital signal processing are considered. The practical application of the derived algorithms is real sequence spectrum computation with fast Fourier transform procedure, equal to half of signal realization length. The block diagrams of two algorithms are given.
Keywords: digital signal and image processing, discrete Fourier transform, fast Fourier transform (FFT), matched algorithms of FFT computation
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