Nearly Equiripple Half-Band FIR Filters

P. Zahradnik, B. Šimák, and M. Vlček (Czech Republic)


FIR, Half-band, Equiripple, Analytical filter design


Based on Chebyshev polynomials a novel analytical design procedure of nearly equiripple half-band FIR filters was de veloped. The closed form solution provides a direct evalu ation of the impulse response of the filter. One example is included.

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