DocumentCode
839192
Title
Comments on "The Strang-Fix interpolation error bound in an operator setting"
Author
Towghi, Nasser
Author_Institution
Raytheon Co., Chelmsford, MA, USA
Volume
9
Issue
9
fYear
2002
Firstpage
290
Lastpage
291
Abstract
In this comment, it is shown that a previous article on an error bound for Strang-Fix (1971) interpolation contains an error in the proof of the main result. A direct and simple proof without using the machinery of operator theory for the bound on Strang-Fix interpolation error is obtained.
Keywords
convolution; error analysis; interpolation; mathematical operators; Strang-Fix interpolation error bound; convolution operator; operator theory; Convolution; Error correction; Finite element methods; Fourier transforms; Hilbert space; Interpolation; Kernel; Machinery; Null space; Signal processing;
fLanguage
English
Journal_Title
Signal Processing Letters, IEEE
Publisher
ieee
ISSN
1070-9908
Type
jour
DOI
10.1109/LSP.2002.803407
Filename
1040272
Link To Document