论文信息 - Multiplierless structure for maximally flat linear phase FIR filters

Multiplierless structure for maximally flat linear phase FIR filters

A novel multiplierless structure for maximally flat linear phase FIR digital filters is proposed. The structure is based on a recursive evaluation technique for Bernstein polynomials. It consists of identical multiplierless building blocks connected in a regular fashion.

[1] J. F. Kaiser. Design subroutine (MAXFLAT) for symmetric FIR lowpass filters with maximally-flat pass and stop bands , 1979 .

[2] O. Herrmann. On the approximation problem in nonrecursive digital filter design , 1971 .

[3] S. D. Roy,et al. Design of maximally-flat FIR filters using the Bernstein polynomial , 1987 .

[4] Rida T. Farouki,et al. Algorithms for polynomials in Bernstein form , 1988, Comput. Aided Geom. Des..

[5] P. P. Vaidyanathan. On maximally-flat linear-phase FIR filters , 1984 .