f(t,z, dw, w1, k1)=2*(cos((dw/(2*w1))*(k1)*z-(dw*t)/2))*cos(k1*z-w1*t)
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f1=f(dw=1, w1=50, k1=4000000*pi, t=1)
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f1
2*cos(40000*pi*z - 1/2)*cos(4000000*pi*z - 50) 2*cos(40000*pi*z - 1/2)*cos(4000000*pi*z - 50) |
plot(f1, 0, .00004, gridlines=True)
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plot(f1^2, 0, .00004, gridlines=True)
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plot(f(dw=1, w1=50, k1=4000000*pi, t=2), 0, .00004, gridlines=True)
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plot(f(dw=1, w1=50, k1=4000000*pi, t=2)^2, 0, .00004, gridlines=True)
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plot(f(dw=1, w1=50, k1=4000000*pi, t=3), 0, .00004, gridlines=True)
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plot(f(dw=1, w1=50, k1=4000000*pi, t=3)^2, 0, .00004, gridlines=True)
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a = animate([f(dw=1, w1=50, k1=4000000*pi, t=k) for k in srange(0,2*pi,0.3)], xmin=0, xmax=.00004, figsize=[10,10])
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a
Animation with 21 frames Animation with 21 frames |
a.show()
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b = animate([f(dw=1, w1=50, k1=4000000*pi, t=k)^2 for k in srange(0,2*pi,0.3)], xmin=0, xmax=.00004, figsize=[10,10])
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b.show()
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