共 8 条
[1]
ALY SA, 1978, IEEE T CIRCUITS SYST, V25, P909
[2]
APPROXIMATION OF 2-VARIABLE FILTER SPECIFICATIONS IN ANALOG DOMAIN
[J].
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS,
1977, 24 (07)
:378-388
[3]
DUBOIS E, 1975, IEEE S CAS, P451
[5]
PRASAD KP, 1979, INT J CIRCUIT THEORY, V7
[6]
RAJAN PK, 1979, IEEE T ACOUSTICS SPE, V27
[7]
RAMAMOORTLY PA, 1979, INT J CIRCUIT THEORY, V7
[8]
RHODES JD, 1976, THEORY ELECTRICAL FI