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Fast and stable algorithms for discrete spherical Fourier transforms

โœ Scribed by Daniel Potts; Gabriele Steidl; Manfred Tasche


Publisher
Elsevier Science
Year
1998
Tongue
English
Weight
829 KB
Volume
275-276
Category
Article
ISSN
0024-3795

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Vector coding algorithms for multidimens
โœ Zhaodou Chen; Lijing Zhang ๐Ÿ“‚ Article ๐Ÿ“… 2008 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 186 KB

A new fast algorithm is presented for the multidimensional discrete Fourier transform (DFT). This algorithm is derived using an interesting technique called "vector coding" (VC), and we call it the vector-coding fast Fourier transform (VC-FFT) algorithm. Since the VC-FFT is an extension of the Coole