擅长:python、mysql、java
<p>在这种特殊情况下,可以使用<a href="http://docs.scipy.org/doc/scipy-0.17.0/reference/generated/scipy.special.fresnel.html" rel="nofollow">http://docs.scipy.org/doc/scipy-0.17.0/reference/generated/scipy.special.fresnel.html</a>中实现的菲涅耳积分</p>