Title :
Multidimensional BIFORE transform
Author :
Ahmed, Nova ; Bates, R.M. ; Rao, K. Raghava
Author_Institution :
Kansas State University, Department of Electrical Engineering, Manhatten, USA
Abstract :
The BIFORE transform is generalised to r dimensions. The corresponding power spectrum consists of ¿i = 1r(1+ki) spectral points (Nt = 2ki), which are invariant under cyclic shifts of the r-dimensional input data. A physical interpretation of the BIFORE power spectrum is presented.
Keywords :
fast Fourier transforms;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19700167
