Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/16671
Title: On prime factor mapping for the discrete Hartley transform
Authors: Lun, DPK 
Siu, WC 
Issue Date: 1992
Publisher: Institute of Electrical and Electronics Engineers
Source: IEEE transactions on signal processing, 1992, v. 40, no. 6, p. 1399-1411 How to cite?
Journal: IEEE transactions on signal processing 
Abstract: The authors propose a new prime factor mapping scheme, which requires no extra arithmetic operations for the realization of prime factor mapping, for the computation of the discrete Hartley transform (DHT). It is achieved by embedding all the extra arithmetic operations into the subsequent short-length computations, with the computational complexities of these embedded short lengths remaining unchanged. Consequently, the present approach significantly eliminates the burden which is introduced by the extra arithmetic operations. With this mapping scheme, it is further demonstrated that a prime-factor-mapped DHT would have superb performance compared other fast DHT algorithms.
URI: http://hdl.handle.net/10397/16671
ISSN: 1053-587X
EISSN: 1941-0476
DOI: 10.1109/78.139244
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