Title :
Conversion factors from Walsh coefficients to Fourier coefficients
Author :
Tadokoro, Y. ; Higuchi, T.
Author_Institution :
Toyohashi University of Technology, Toyohashi, Japan
fDate :
2/1/1983 12:00:00 AM
Abstract :
We have proposed a computational algorithm for the discrete Fourier transform (DFT) via the discrete Walsh transform (DWT). However, the calculation equations for the conversion factors from the DWT coefficients to the DFT coefficients have not been shown. This paper presents the equations for the conversion factors.
Keywords :
Acoustic signal processing; Computer science; Discrete Fourier transforms; Discrete wavelet transforms; Equations; Fast Fourier transforms; Fourier transforms; Petroleum; Silicon compounds; Speech processing;
Journal_Title :
Acoustics, Speech and Signal Processing, IEEE Transactions on
DOI :
10.1109/TASSP.1983.1164025
