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import random import numpy as np import matplotlib.pyplot as plt import math def randpa...

大喬治

from mpl_toolkits.mplot3d import Axes3D from matplotlib import cm from matplotlib.ticke...

大喬治

import random import numpy as np import matplotlib.pyplot as plt import math def randpa...

大喬治

import pylab as plt import numpy as np N=101 dx=2./(N-1) dt=0.1 D=1./4(dx*2)/dt class d...

大喬治

import random import numpy as np import matplotlib.pyplot as plt import math def randpa...

大喬治

import random import numpy as np import matplotlib.pyplot as plt import math def randpa...

大喬治

@author: xyh """ import math import matplotlib.pyplot as plt GM=4(math.pi*2) class prec...

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import matplotlib.pyplot as plt import numpy as np class billiard_circle(): def init(se...

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""" Created on Wed Nov 16 21:04:04 2016 @author: TanMingjun """ import matplotlib.pyplo...