DocumentCode
697750
Title
Design of digital IIR integrator using radial basis function interpolation method
Author
Chien-Cheng Tseng ; Su-Ling Lee
Author_Institution
Dept. of Comput. & Commun. Eng., Nat. Kaohsiung First Univ. of Sci. & Tech., Kaohsiung, Taiwan
fYear
2009
fDate
24-28 Aug. 2009
Firstpage
388
Lastpage
392
Abstract
The design of digital IIR integrator is investigated. First, the radial basis function (RBF) interpolation method is described. Then, fractionally delayed sample estimation of discrete-time sequence is derived by using RBF interpolation approach. Next, the numerical integration rule and fractionally delayed sample estimation are applied to obtain the transfer function of digital integrator. Finally, some numerical comparisons with conventional digital integrators are made to demonstrate the effectiveness of this new design approach.
Keywords
IIR filters; radial basis function networks; transfer functions; RBF interpolation method; digital IIR integrator; discrete time sequence; numerical integration rule; radial basis function interpolation method; transfer function; Design methodology; Estimation; Interpolation; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Conference, 2009 17th European
Conference_Location
Glasgow
Print_ISBN
978-161-7388-76-7
Type
conf
Filename
7077267
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