擅长:python、mysql、java
<p>您可以使用<a href="https://docs.scipy.org/doc/numpy-1.13.0/reference/generated/numpy.where.html" rel="nofollow noreferrer">^{<cd1>}</a>和<a href="https://docs.scipy.org/doc/numpy-1.15.1/reference/generated/numpy.absolute.html" rel="nofollow noreferrer">^{<cd2>}</a></p>
<p>假设你有</p>
<pre><code>vals1 = [4+30*1j, 7+3*1j, 4+30*1j]
vals2 = [5+3*1j, 6+3*1j, 5+3*1j]
</code></pre>
<p>那么</p>
^{pr2}$