Title :
Design of maximally-flat FIR filters using the Bernstein polynomial
Author :
Rajagpoal, L. ; Roy, S. C Dutta
fDate :
12/1/1987 12:00:00 AM
Abstract :
The paper provides, through the use of Bernstein polynomials, a new insight into the design of maximally-flat (MAXFLAT) FIR filters. In particular, it demonstrates a link between the various existing methods, and provides an analytical support to the empirical relation given by Herrmann. It is also shown to provide a new computationally efficient algorithm for the design of such filters.
Keywords :
FIR (finite-duration impulse-response) digital filters; Maximally-flat-delay filters; Maximally-flat-magnitude filters; Polynomials; Circuit synthesis; Conformal mapping; Digital filters; Finite impulse response filter; Interpolation; Inverse problems; Polynomials; Signal processing; Speech processing; Transfer functions;
Journal_Title :
Circuits and Systems, IEEE Transactions on
DOI :
10.1109/TCS.1987.1086077
