仿真数学函数.nsx

《精通 Protel DXP 2004 电路设计》

仿真数学函数
*SPICE Netlist generated by Advanced Sim server on 2006-7-15 13:07:57

*Schematic Netlist:
XM1 INPUT SINOUT SINV
XM2 SINOUT COSOUT OUTPUT ADDV
XM3 INPUT COSOUT COSV
R1 INPUT 0 1k
R2 OUTPUT 0 1k
V1 INPUT 0 DC 0 SIN(0 1 500 0 0 0) AC 1 0

.SAVE COSOUT INPUT OUTPUT SINOUT

*PLOT TRAN -1 1 A=COSOUT A=INPUT A=OUTPUT A=SINOUT
*PLOT OP -1 1 A=COSOUT A=INPUT A=OUTPUT A=SINOUT

*Selected Circuit Analyses:
.TRAN 2E-5 0.01 0 2E-5 UIC
.SET NFREQS=10
.FOUR 500 SINOUT OUTPUT INPUT COSOUT
.OP

*Models and Subcircuit:
.SUBCKT SINV 1 2
BX 2 0 V=SIN(V(1))
.ENDS SINV

.SUBCKT ADDV 1 2 3
BX 3 0 V=V(1)+V(2)
.ENDS ADDV

.SUBCKT COSV 1 2
BX 2 0 V=COS(V(1))
.ENDS COSV

.END