Solve the Cauchy problem for the equation #174
brazenoptimist
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Astrophysics and Physics
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@brazenoptimist this is not the forum you want. Try perhaps physics.stackexchange.com |
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on a lattice from 0 to 10 with step$dx = 0.005$
and initial conditions:
Take as initial data$u(x,t_0)$ and $u'(x,t_0)$ for $t_0$ a wave packet traveling at velocity $v$ .
Find$u(x,t)$ at $t = 150$ .
Match the velocity so that the packet travels from one edge of the grating to the other, but does not go outside the grating.
Draw a picture of the motion of the packet.
i dont understand why my code doesnt work...
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