ISCAS
2003
IEEE
13 years 10 months ago
2003
IEEE
This paper considers the problem of minimizing roundoff noise in two-dimensional (2-D) state-space digital filters subject to L2-norm dynamic-range scaling constraints. The mini...
ISCAS
2005
IEEE
13 years 10 months ago
2005
IEEE
— In this paper, a novel approach is presented for designing multiplier-free state-space digital filters. The multiplier-free design is obtained by finding power-of-2 coeffici...
APCCAS
2006
IEEE
13 years 11 months ago
2006
IEEE
Abstract— This paper proposes a new expression of frequency transformation for state-space digital filters. The proposed frequency transformation has the property of preserving ...