30 lines
586 B
Python
30 lines
586 B
Python
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#!/usr/bin/env python3
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import numpy as np
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p_s = [0.1,0.9]
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P = np.random.rand(N)
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X = [0 for p in P if p > p_s[0] else 1]
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def binary(n,b=2,m):
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"""
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Convertie un nombre décimal en sa version binaire tronqué à m bits.
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"""
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return np.ceil(n*b**m)
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def arithm(X):
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l=[0]
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h= [1]
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for x in X:
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if x == 0:
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h.append(l[-1]+p_s[0]*(h[-1]-l[-1]))
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l.append(l[-1])
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else:
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l.append(l[-1]+p_s[0]*(h[-1]-l[-1]))
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h.append(h[-1])
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lmb = (l[-1]+h[-1])/2
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mu = int(-np.log2(h[-1]-l[-1]))+1
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