DocumentCode
952985
Title
Signal transform covariant to scale changes
Author
Baraniuk, R.G.
Author_Institution
Dept. of Electr. & Comput. Eng., Rice Univ., Houston, TX, USA
Volume
29
Issue
19
fYear
1993
Firstpage
1675
Lastpage
1676
Abstract
A unitary signal transformation that is covariant by translation to scale changes (dilations and compressions) in the signal is formulated and justified. Unlike the Mellin transform, which is invariant to scale changes, this new transform is a true indicator of the scale content of a signal.
Keywords
signal processing; transforms; scale changes; signal scale content; translation covariance; unitary signal transformation;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19931114
Filename
237340
Link To Document