DocumentCode
1112035
Title
Transform lengths for correlation and convolution
Author
Di Cenzo, Alan
Author_Institution
TRW Defense Systems Group, Redondo Beach, CA
Volume
35
Issue
5
fYear
1987
fDate
5/1/1987 12:00:00 AM
Firstpage
698
Lastpage
699
Abstract
We show that digital cross correlation is performed most efficiently when the correlation transform length is chosen optimally as a precise function of the duration of the system impulse response. The optimization method is illustrated with a digital radar pulse compression example.
Keywords
Application software; Convolution; Digital signal processing; Discrete transforms; Fourier transforms; Optimization methods; Pulse compression methods; Radar; Signal processing; Vectors;
fLanguage
English
Journal_Title
Acoustics, Speech and Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
0096-3518
Type
jour
DOI
10.1109/TASSP.1987.1165178
Filename
1165178
Link To Document