Version 4
SHEET 1 1652 680
WIRE 80 80 16 80
WIRE 368 80 304 80
WIRE 736 80 592 80
WIRE 16 112 16 80
WIRE 304 112 304 80
WIRE 592 112 592 80
WIRE 16 224 16 192
WIRE 304 224 304 192
WIRE 592 224 592 192
FLAG 304 224 0
FLAG 592 224 0
FLAG 16 224 0
FLAG 368 80 random
IOPIN 368 80 Out
FLAG 736 80 white
IOPIN 736 80 Out
FLAG 80 80 rand
IOPIN 80 80 Out
SYMBOL bv 304 96 R0
SYMATTR InstName B1
SYMATTR Value V=random(time*1K)
SYMBOL bv 592 96 R0
WINDOW 3 24 159 Left 2
SYMATTR InstName B2
SYMATTR Value V=white(time*1K)
SYMBOL bv 16 96 R0
SYMATTR InstName B3
SYMATTR Value V=rand(time*1K)
TEXT -8 -160 Left 2 !.tran 0 300m\n.options maxstep=10u
TEXT -8 32 Left 2 ;Fenster  0 to +1.0
TEXT 296 32 Left 2 ;Gättung   0 to +1.0
TEXT 568 32 Left 2 ;Glättung++   -0.5 to +0.5
TEXT -8 -72 Left 2 !.options plotwinsize=0
TEXT 280 -72 Left 2 ;Outpput data compression off
TEXT 280 -128 Left 2 ;Plot step time <0.01*1/FREQUENCY. \nFREQUENCY is 1KHz in this example