"P(GAP102/11/1795)" . "Zahradn\u00EDk, Pavel" . "Approximation of almost equiripple low-pass FIR filters"@en . . . . . . "2013-09-08+02:00"^^ . "Approximation of almost equiripple low-pass FIR filters" . . "10.1109/ECCTD.2013.6662301" . "FIR filter; Low-pass filter; Almost equiripple approximation"@en . "A novel approximation of linear phase almost equiripple low-pass finite impulse response filter is introduced. Its frequency response closely approaches the frequency response of an optimal equiripple low-pass finite impulse response filter. The presented approximation is based on the generating polynomial which it is related to the class of iso-extremal polynomials. The closed form solution for an algebraic evaluation of the impulse response of the filter has been developed on the basis of a generalization of the differential equation suitable for the half-band specifications. No numerical procedures are involved." . "http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6662301&tag=1" . "978-3-00-043430-3" . "61898" . . "1"^^ . . "2"^^ . "21260" . . "Vl\u010Dek, Miroslav" . "[A3817C4C4988]" . . "RIV/68407700:21260/13:00209338!RIV14-GA0-21260___" . "4"^^ . . "Approximation of almost equiripple low-pass FIR filters"@en . "A novel approximation of linear phase almost equiripple low-pass finite impulse response filter is introduced. Its frequency response closely approaches the frequency response of an optimal equiripple low-pass finite impulse response filter. The presented approximation is based on the generating polynomial which it is related to the class of iso-extremal polynomials. The closed form solution for an algebraic evaluation of the impulse response of the filter has been developed on the basis of a generalization of the differential equation suitable for the half-band specifications. No numerical procedures are involved."@en . . "Technische Universit\u00E4t" . . . . "Dresden" . . "RIV/68407700:21260/13:00209338" . . "Dresden" . "Circuit Theory and Design (ECCTD), 2013 European Conference on" . "Approximation of almost equiripple low-pass FIR filters" .