Almost equiripple FIR half-band filters
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Based on Chebyshev polynomials a novel analytical design procedure of almost equiripple FIR half-hand filters is developed. The closed form solution provides a direct computation of the frequency response. A formula for the impulse response coefficients is also derived. Several examples are included
Published in:
Circuits and Systems I: Fundamental Theory and Applications, IEEE Transactions on
(Volume:46
,
Issue:
6
)
Date of Publication: Jun 1999