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Prime-factor algorithms for generalised discrete Hartley transform |
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| Authors: | Guoan Bi Chao Lu |
| Affiliation: | Sch. of Electr. & Electron. Eng., Nanyang Technol. Inst.; |
| Abstract: | A prime factor fast algorithm for the type-II generalised discrete Hartley transform is presented. In addition to reducing the number of arithmetic operations and achieving a regular computational structure, a simple index mapping method is proposed to minimise the overall implementation complexity |
| Keywords: | |