Abstract
The ring structure of Z/N provides important tools for gaining deep insights into algorithm design. The fundamental partition of the indexing set Z/p m, a major step in the Rader-Winograd FT algorithm of the preceding chapter, was based on the unit group U(p m).
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© 1997 Springer Science+Business Media New York
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Tolimieri, R., Lu, C., An, M. (1997). Periodization and Decimation. In: Algorithms for Discrete Fourier Transform and Convolution. Signal Processing and Digital Filtering. Springer, New York, NY. https://doi.org/10.1007/978-1-4757-2767-8_13
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DOI: https://doi.org/10.1007/978-1-4757-2767-8_13
Publisher Name: Springer, New York, NY
Print ISBN: 978-1-4419-3115-3
Online ISBN: 978-1-4757-2767-8
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