DocumentCode
290522
Title
An efficient method for IIR filter design
Author
Alkhairy, Ashraf
Author_Institution
KACST-RICE Dept., MIT, Cambridge, MA, USA
Volume
iii
fYear
1994
fDate
19-22 Apr 1994
Abstract
Presents a method for the design of an IIR digital filter with real coefficients that approximates an arbitrary complex-valued frequency response. The iterative procedure is characterized by desirable convergence properties and has been observed to yield substantially better filters than other approaches. The method has been designed to be robust, easy to implement, widely applicable, and extremely efficient. The computational requirement of the algorithm is O(N3) for the design of a filter with N coefficients
Keywords
IIR filters; computational complexity; convergence of numerical methods; digital filters; frequency response; iterative methods; IIR digital filter; arbitrary complex-valued frequency response; computational requirement; convergence properties; design; iterative procedure; real coefficients; Algorithm design and analysis; Chebyshev approximation; Design methodology; Digital filters; Finite impulse response filter; Frequency response; IIR filters; Optimization methods; Robustness; Signal processing algorithms;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, 1994. ICASSP-94., 1994 IEEE International Conference on
Conference_Location
Adelaide, SA
ISSN
1520-6149
Print_ISBN
0-7803-1775-0
Type
conf
DOI
10.1109/ICASSP.1994.389963
Filename
389963
Link To Document