13 lines
232 B
Python
13 lines
232 B
Python
import numpy as np
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t = np.linspace(0, 10, 21) # 20 intervals in [0, 10]
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dt = t[1] - t[0]
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N = np.zeros(t.size)
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N[0] = 1
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r = 0.5
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for n in range(0, N.size-1, 1):
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N[n+1] = N[n] + r*dt*N[n]
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print 'N[%d]=%.1f' % (n+1, N[n+1])
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