TY - JOUR
T1 - Design of IIR digital filters in the complex domain by transforming the desired response
AU - Matsunaga, T.
AU - Yoshida, M.
AU - Ikehara, M.
PY - 2000/12/1
Y1 - 2000/12/1
N2 - In this paper, we present a new design method of IIR digital filters with equiripple magnitude response in the complex domain. This method is based on solving a least square solution iteratively. At each iteration, the desired response is transformed so as to have equiripple error. This algorithm is efficient because we don't need any initial value and any optimization. By this method, a equiripple solution is obtained very quickly with less computational complexity. Finally, we show some examples to validate the proposed method.
AB - In this paper, we present a new design method of IIR digital filters with equiripple magnitude response in the complex domain. This method is based on solving a least square solution iteratively. At each iteration, the desired response is transformed so as to have equiripple error. This algorithm is efficient because we don't need any initial value and any optimization. By this method, a equiripple solution is obtained very quickly with less computational complexity. Finally, we show some examples to validate the proposed method.
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M3 - Conference article
AN - SCOPUS:0034445485
VL - 2
SP - 1644
EP - 1648
JO - Conference Record of the Asilomar Conference on Signals, Systems and Computers
JF - Conference Record of the Asilomar Conference on Signals, Systems and Computers
SN - 1058-6393
T2 - 34th Asilomar Conference
Y2 - 29 October 2000 through 1 November 2000
ER -