LogLogPlot in Mathematica
- From: MatchASM <g@xxxxxxxx>
- Date: Fri, 06 May 2005 00:30:47 +0200
Hi,
I transferred the following from Maple to Mathematica and it makes a
reasonable plot. However, when I replace "Plot" with "LogPlot" or
"LogLogPlot" on the last line, I get only some weird symbolic output.
Does anyone know what I'm doing wrong? (I use Mathematica 5.1, btw)
<< Graphics`
z1 := 1/((1/(ROUT + s*L1)) + s*C1)
z2 := 1/((1/(z1 + (1/((s*C2) + (1/(s*L2)))))) + s*C3)
z3 := 1/((1/(z2 + (1/((s*C4) + (1/(s*L3)))))) + s*C5)
v1 := 1/(1 + (RIN/z3))
v2 := v1/(1 + ((1/((s*C4) + (1/(s*L3))))/z2))
v3 := v2/(1 + ((1/((s*C2) + (1/(s*L2))))/z1))
H := v3/(1 + (s*L1/50))
RIN = 50
ROUT = 50
L1 = spreadL1*0.82117*10^-6
L2 = spreadL2*0.95099*10^-6
L3 = spreadL3*0.98287*10^-6
C1 = spreadC1*396.78*10^-12
C2 = spreadC2*125.97*10^-12
C3 = spreadC3*438.6*10^-12
C4 = spreadC4*69.93*10^-12
C5 = spreadC5*266.63*10^-12
spreadC1 = 1
spreadC2 = 1
spreadC3 = 1
spreadC4 = 1
spreadC5 = 1
spreadL1 = 1
spreadL2 = 1
spreadL3 = 1
s := I*omega
Plot[Abs[H], {omega, 2*Pi*10^6, 2*Pi*30*10^6}]
--
Greetz,
MatchASM
.
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