COMPUTATION OF FOURIER TRANSFORM SPECTRUM USING WINOGRAD FOURIER TRANSFORM ALGORITHM
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Abstract:
The advantage of efficient computation of Fourier transform spectrum by using Winograd Fourier transform algorithm was discussed. The computation results prove that the Winograd algorithm can improve the efficiency remarkably when applied to and combined with the spectrum calculation routine.
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XING Ting WANG Mo Chang GONG Hui Xing. COMPUTATION OF FOURIER TRANSFORM SPECTRUM USING WINOGRAD FOURIER TRANSFORM ALGORITHM[J]. Journal of Infrared and Millimeter Waves,1999,18(2):133~137