149 search results - page 14 / 30 » Design of low complexity digital FIR filters |
ISCAS
2006
IEEE
14 years 2 months ago
2006
IEEE
Abstract— This paper considers designing in the minimax sense complementary low-pass/high-pass approximately linear-phase recursive filters with variable magnitude characteristi...
TSP
2008
13 years 8 months ago
2008
This paper presents a systematic high-speed VLSI implementation of the discrete wavelet transform (DWT) based on hardware-efficient parallel FIR filter structures. High-speed 2-D D...
DSD
2011
IEEE
12 years 8 months ago
2011
IEEE
—With the opening up of white spaces, efficient use of the fragmented spectrum - TV white space in particular - has become an extremely important focus of research. Apart from ef...
SIP
2003
13 years 10 months ago
2003
This paper presents an efficient method for designing full band IIR digital differentiators in the complex Chebyshev sense. The proposed method is based on the formulation of a g...
ICASSP
2009
IEEE
14 years 3 months ago
2009
IEEE
This paper describes a method for designing oversampled DFT filter banks (FB) optimized for subband acoustic echo cancellation (AEC). For this application, the design requirements...