A Novel Approach to Fast Discrete Fourier Transform
โ Scribed by J.G. Liu; H.F. Li; F.H.Y. Chan; F.K. Lam
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- English
- Weight
- 324 KB
- Volume
- 54
- Category
- Article
- ISSN
- 0743-7315
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Because of the high degeneracy of hyperspherical harmonics, a method is needed for selecting the most important ones for inclusion in hyperangular basis sets. Such a method was developed by M. Fabre de la Ripelle, who showed that the most important harmonics are -projections of the product of the po
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El-Sharkawy, M., and Eshmawy, W., A Fast Recursive Pruned Discrete Cosine Transform, Digital Signal Processing 5 (1995), 140-148. This paper presents a recursive algorithm for computing the pruned DCT with a structure that allows the generation of the next higher-order pruned DCT from two identical
For conventional multiband encoding techniques such as Hadamard encoding, scan time scales linearly with the number of slices encoded simultaneously. In this work, a new multiband encoding technique called partial discrete Fourier transform (PDFT) encoding is introduced, which overcomes this restric