DocumentCode
786594
Title
On the cascade realization of 2-D FIR filters designed by McClellan transformation
Author
Lien, Brian K.
Author_Institution
Dept. of Comput. Sci. & Inf. Eng., Fu Jen Univ., Taipei, Taiwan
Volume
40
Issue
9
fYear
1992
fDate
9/1/1992 12:00:00 AM
Firstpage
2338
Lastpage
2340
Abstract
Multidimensional finite impulse response (FIR) filters designed by the McClellan transform can be implemented efficiently by the direct transformed structure, transpose direct transformed structure, cascade structure, Chebyshev structure, and reversed Chebyshev structure. Peak scaling and section reconfiguration are provided here to modify the cascade structure realization. The modifications result in a reduction in the output roundoff noise power and the number of operations required
Keywords
cascade networks; roundoff errors; two-dimensional digital filters; 2D FIR filters; McClellan transformation; cascade realization; finite impulse response; number of operations; output roundoff noise power; peak scaling; section reconfiguration; structure modification; Acoustic noise; Chebyshev approximation; Design methodology; Digital filters; Finite impulse response filter; Frequency; Minimax techniques; Multidimensional systems; Noise reduction; Transformers;
fLanguage
English
Journal_Title
Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
1053-587X
Type
jour
DOI
10.1109/78.157236
Filename
157236
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