DocumentCode
703239
Title
Design of polynomial interpolation filters based on Taylor series
Author
Vesma, Jussi ; Hamila, Ridha ; Saramaki, Tapio ; Renfors, Markku
Author_Institution
Telecommun. Lab., Tampere Univ. of Technol., Tampere, Finland
fYear
1998
fDate
8-11 Sept. 1998
Firstpage
1
Lastpage
5
Abstract
Interpolation filters are used to interpolate new sample values at arbitrary time instants between the existing discrete-time samples. Interpolation filters utilizing polynomial-based interpolation can be efficiently implemented using the Farrow structure. This paper introduces a new method for designing Farrow-structured interpolation filters. The proposed synthesis method is based on the relationship between the Farrow structure and the Taylor series of the interpolating continuous-time signal formed based on the existing sample values.
Keywords
filtering theory; filters; interpolation; Farrow-structured interpolation filters; Taylor series; continuous-time signal; discrete-time samples; polynomial interpolation filters; Delays; Finite impulse response filters; Interpolation; MATLAB; Polynomials; Taylor series; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Conference (EUSIPCO 1998), 9th European
Conference_Location
Rhodes
Print_ISBN
978-960-7620-06-4
Type
conf
Filename
7089710
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