DocumentCode
888325
Title
An upper bound on aliasing error
Author
Stickler, D.C.
Volume
55
Issue
3
fYear
1967
fDate
3/1/1967 12:00:00 AM
Firstpage
418
Lastpage
419
Abstract
The aliasing error in the reconstructed frequency domain function, referred to as the foldover error, is well known. Estimates of the corresponding error in the reconstructed time domain function are apparently rarer. An upper bound on this error is derived; it depends only on that portion of the spectrum for which the frequency is larger than half the sampling frequency. Comparison with a recent bound presented by Papoulis shows the present bound to be more useful for some cases.
Keywords
Fourier transforms; Frequency domain analysis; Sampling methods; Upper bound;
fLanguage
English
Journal_Title
Proceedings of the IEEE
Publisher
ieee
ISSN
0018-9219
Type
jour
DOI
10.1109/PROC.1967.5508
Filename
1447438
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