TY - JOUR
T1 - Generalized chebyshev filters for the design of iir filters and filter banks
AU - Fernandez-Vazquez, Alfonso
AU - Dolecek, Gordana Jovanovic
PY - 2014/7
Y1 - 2014/7
N2 - This paper introduces the generalized IIR Chebyshev filters. The proposed filters are obtained by applying bilinear transformation to the corresponding analog filters. The novelty of the method is the introduction of a new rational Chebyshev function, which includes Chebyshev Type I and Chebyshev Type II IIR filters as special cases. The application of the proposed digital filters to design perfect reconstruction two-channel filter banks is described. The proposed filters can be applied in orthogonal discrete wavelet transform.
AB - This paper introduces the generalized IIR Chebyshev filters. The proposed filters are obtained by applying bilinear transformation to the corresponding analog filters. The novelty of the method is the introduction of a new rational Chebyshev function, which includes Chebyshev Type I and Chebyshev Type II IIR filters as special cases. The application of the proposed digital filters to design perfect reconstruction two-channel filter banks is described. The proposed filters can be applied in orthogonal discrete wavelet transform.
KW - Chebyshev polynomials
KW - Digital filters
KW - Filter banks
KW - Wavelet transform
UR - http://www.scopus.com/inward/record.url?scp=84902817712&partnerID=8YFLogxK
U2 - 10.1007/s00034-014-9742-4
DO - 10.1007/s00034-014-9742-4
M3 - Artículo
SN - 0278-081X
VL - 33
SP - 2237
EP - 2250
JO - Circuits, Systems, and Signal Processing
JF - Circuits, Systems, and Signal Processing
IS - 7
ER -