共 50 条
- [43] Investigations of air filters. ZEITSCHRIFT DES VEREINES DEUTSCHER INGENIEURE, 1923, 67 : 970 - 972
- [46] BALANCED LOW-PASS FILTERS WITH LINEAR PHASE RESPONSES TELECOMMUNICATIONS AND RADIO ENGINEER-USSR, 1966, (08): : 35 - &
- [47] Design of low order approximately linear phase IIR filters 1998 IEEE SYMPOSIUM ON ADVANCES IN DIGITAL FILTERING AND SIGNAL PROCESSING, 1998, : 92 - 95
- [48] Experience with the Operation of Multilayered Filters. GWF, Wasser - Abwasser, 1988, 129 (06): : 403 - 412
- [50] HEAT FLOW IN INTERFERENCE FILTERS. Applied physics. B, Photophysics and laser chemistry, 1987, B42 (01): : 31 - 34