Title :
Prime factor fast Hartley transform
Author_Institution :
South China Univ. of Technol., Guangzhou, China
Abstract :
A prime factor algorithm for computing the discrete Hartley transform (DHT) is presented. It is shown that the short length DHTs used by the prime factor algorithm can be nested to lead to the Winograd Hartley transform algorithm.
Keywords :
signal processing; transforms; DHT; Winograd Hartley transform algorithm; discrete Hartley transform; fast Hartley transform; prime factor algorithm; signal processing;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19900082
