擅长:python、mysql、java
<p>对于numpy版本,类似的机器没有显式循环。在</p>
<pre><code>import numpy as np
a = [.11, .22, .33, .55]
b = [.16, .28, .38, .60]
Ind = (10*np.array([a,b])).astype(int)
State_mat = np.zeros((12,12),dtype=int)
State_mat[Ind[0],Ind[1]] = 1
State_mat.tolist()
</code></pre>
<p>输出相同</p>