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Applets:Periodendauer periodischer Signale: Unterschied zwischen den Versionen

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a = brd2.create('slider',[[-0.7,1.5],[3,1.5],[0,0.5,1]], {suffixlabel:' <I>A</I>_1=', unitLabel: 'V', snapWidth:0.01}),
 
a = brd2.create('slider',[[-0.7,1.5],[3,1.5],[0,0.5,1]], {suffixlabel:' <I>A</I>_1=', unitLabel: 'V', snapWidth:0.01}),
 
b = brd2.create('slider',[[-0.7,0.5],[3,0.5],[0,1,10]], {suffixlabel:'<I>f</I>_1=', unitLabel: 'kHz', snapWidth:0.1}),
 
b = brd2.create('slider',[[-0.7,0.5],[3,0.5],[0,1,10]], {suffixlabel:'<I>f</I>_1=', unitLabel: 'kHz', snapWidth:0.1}),
c = brd2.create('slider',[[-0.7,-0.5],[3,-0.5],[-180,0,180]], {suffixlabel:'<I>&phi;</I>_1=', unitLabel: 'Grad', snapWidth:5}),
+
c = brd2.create('slider',[[-0.7,-0.5],[3,-0.5],[-180,0,180]], {suffixlabel:'<I>&#x3d5;</I>_1=', unitLabel: 'Grad', snapWidth:5}),
 
d = brd2.create('slider',[[6,1.5],[9.7,1.5],[0,0.5,1]], {suffixlabel:'<I>A</I>_2=', unitLabel: 'V', snapWidth:0.01}),
 
d = brd2.create('slider',[[6,1.5],[9.7,1.5],[0,0.5,1]], {suffixlabel:'<I>A</I>_2=', unitLabel: 'V', snapWidth:0.01}),
 
e = brd2.create('slider',[[6,0.5],[9.7,0.5],[0,2,10]], {suffixlabel:'<I>f</I>_2=', unitLabel: 'kHz', snapWidth:0.1}),
 
e = brd2.create('slider',[[6,0.5],[9.7,0.5],[0,2,10]], {suffixlabel:'<I>f</I>_2=', unitLabel: 'kHz', snapWidth:0.1}),

Version vom 9. September 2017, 22:03 Uhr

mit Gitter

x(t)=A1cos(2πf1t2π360ϕ1)+A2cos(2πf2t2π360ϕ2)
x(t)=0.5
x(t+T0)=0.276
x(t+2T0)=0.276
xmax=0.88
T0=1
A1=0.50V
f1=1.00kHz
ϕ1=0.00Grad
A2=0.50V
f2=2.00kHz
ϕ2=90.00Grad
t=0.00
1234567891011120.511.52−0.5−1−1.5−2
o+
t/T
x(t)