DocumentCode :
1469574
Title :
Straightforward recursive relations for computing the locations and amplitudes of extrema of sin x/x function
Author :
Le Bihan, J.
Author_Institution :
Ecole Nat. d´´Ingenieurs de Brest, France
Volume :
34
Issue :
25
fYear :
1998
fDate :
12/10/1998 12:00:00 AM
Firstpage :
2385
Lastpage :
2386
Abstract :
It is shown that the locations and amplitudes of the extrema of the sinx/x function, when expressed under the form of series expansions, can be calculated very quickly through a straightforward recursion formula. Moreover, very simple accurate algebraic expressions are given for these locations and amplitudes
Keywords :
functions; series (mathematics); algebraic approximation; extrema; recursive relation; series expansion; sin x/x function;
fLanguage :
English
Journal_Title :
Electronics Letters
Publisher :
iet
ISSN :
0013-5194
Type :
jour
DOI :
10.1049/el:19981655
Filename :
743999
Link To Document :
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