Title :
Note on the computer inversion of Fourier transforms
Author :
Wing, O. ; Silverberg, M.
Author_Institution :
Columbia University, Department of Electrical Engineering, New York, USA
fDate :
9/1/1967 12:00:00 AM
Abstract :
Two schemes to improve the accuracy of the Cooley-Tukey algorithm are presented. One scheme extends the truncated spectrum many-fold, and the other yields an increase in the number of samples. Both are achieved without increasing the memory capacity, but with a slight increase in computer time.
Keywords :
analysis and synthesis methods; digital computers;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19670322
