Title :
New radix-3 FHT algorithm
Author :
Narayanan, S.B. ; Prabhu, K.M.M.
Abstract :
An efficient radix-3 fast Hartley transform (FHT) algorithm is introduced. The usual decomposition formula for a radix-3 FHT case is modified, resulting in less computations. It is useful in cases where the sequence length is closer to a power of 3 than a power of 2.
Keywords :
signal processing; transforms; radix-3 fast Hartley transform;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19900987
