Title :
A new class of orthonormal transforms
Author :
Moharir, P.S. ; Varma, S.K.
Author_Institution :
University of Roorkee, Roorkee, India.
fDate :
6/1/1981 12:00:00 AM
Abstract :
A new technique of obtaining a complete orthonormal transform based on a particular interpretation of DFT is developed. One such transform, namely, the Fourier-twiddled H-DF transform, has been discussed in detail. The permutation properties of such transforms can be deduced from the knowledge of the permutation properties of the two component transforms.
Keywords :
Acoustics; Discrete Fourier transforms; Discrete transforms; Electroencephalography; Equations; Fourier transforms; Geoscience; Kernel; Matrix decomposition; Speech;
Journal_Title :
Acoustics, Speech and Signal Processing, IEEE Transactions on
DOI :
10.1109/TASSP.1981.1163572
