DocumentCode
1653405
Title
Sequences for DFT interpolation
Author
Babic, H.
Author_Institution
Fac. of Electr. Eng., Zagreb Univ., Yugoslavia
fYear
1991
Firstpage
391
Abstract
The interpolation sequences needed for cascade structures are considered. First, the optimal sequences based on half-band filters are examined. The sequences with integer coefficients are then studied. The interpolation algorithm is reviewed, and the required number of multiplications is determined for half-band filters and compared with pruning and perfect interpolation techniques
Keywords
band-pass filters; cascade networks; fast Fourier transforms; interpolation; DFT interpolation; cascade structures; half-band filters; integer coefficients; interpolation sequences; perfect interpolation; pruning; Convolution; Filtering; Filters; Frequency domain analysis; Interpolation; Sampling methods; Signal processing algorithms;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrotechnical Conference, 1991. Proceedings., 6th Mediterranean
Conference_Location
LJubljana
Print_ISBN
0-87942-655-1
Type
conf
DOI
10.1109/MELCON.1991.161859
Filename
161859
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