. "2"^^ . . . "2003-11-25+01:00"^^ . "Vl\u010Dek, Miroslav" . . . "6"^^ . . "Design of Asteroidal 2-D FIR Filters" . . . . . "Z(MSM 210000023)" . "603194" . "RIV/68407700:21260/03:03091148!RIV/2004/MSM/212604/N" . "RIV/68407700:21260/03:03091148" . "Design of Asteroidal 2-D FIR Filters"@en . "Design of Asteroidal 2-D FIR Filters" . . "Zahradn\u00EDk, Pavel" . "Design of Asteroidal 2-D FIR Filters"@en . "[F701D45D573D]" . . "99 ; 104" . "Novel approach to the analytical design of asteroidally shaped two-dimensional FIR filters with arbitrary orientation of the frequency response in the frequency planae is presented. The design consists of two steps. in the first step, the asteroidal 2-DFIR filter in the vasic position along the frequency coordinates is designed. The design is based on the analytical contour approsimation using the parametric representation of the contour. Closed form formulas for the approximation of the contour with asteroidal shape were derived. In the second step, the asteroidally shaped FIR filter is rotated by the desired angle in the impulse response of the filter are presented. one example demonstrates both steps of the design procedure."@en . "Novel approach to the analytical design of asteroidally shaped two-dimensional FIR filters with arbitrary orientation of the frequency response in the frequency planae is presented. The design consists of two steps. in the first step, the asteroidal 2-DFIR filter in the vasic position along the frequency coordinates is designed. The design is based on the analytical contour approsimation using the parametric representation of the contour. Closed form formulas for the approximation of the contour with asteroidal shape were derived. In the second step, the asteroidally shaped FIR filter is rotated by the desired angle in the impulse response of the filter are presented. one example demonstrates both steps of the design procedure." . "filters"@en . . "EDIS - vydavate\u013Estvo \u017Dilinskej univerzity" . . "21260" . . "Digital Communications '03" . "80-8070-165-2" . "2"^^ . "\u017Dilina" . "\u017Dilina" .