37 search results - page 1 / 8 » New designs of frequency selective FIR digital filters |
ISCAS
2003
IEEE
13 years 10 months ago
2003
IEEE
Fourier series expansion is used to explore the relationship between the coefficients of halfband lowpass and general bandpass FIR digital filters. This relationship is used to de...
SIGPRO
2002
13 years 4 months ago
2002
Abstract-A novel iterative quantization procedure for the design of finite wordlength linear phase FIR filters of high order and minimum frequency domain error is proposed: a one b...
ISCAS
1999
IEEE
13 years 9 months ago
1999
IEEE
Recently a method in FIR filter design using cosine modulation was proposed. Given a prototype M-th band lowpass filter with cutoff frequency at M , one can obtain a new filter wi...
ISCAS
1999
IEEE
13 years 9 months ago
1999
IEEE
A class of complementary IIR filters is introduced. One of these filters can be realized as a tapped cascaded interconnection of identical allpass subfilters. The complementary fi...
ISCAS
1994
IEEE
13 years 8 months ago
1994
IEEE
Based on symmetry of the maximally flat frequency response of a FIR notch filter the new design procedure is developed. The closed form solution provides direct computation of the...