擅长:python、mysql、java
<p>正确的语法是<code>ip = interp2d(x, y, z); zi = ip(xi, yi)</code>。</p>
<p>而且,<code>interp2d</code>与<code>interp2</code>也不完全相同。<a href="http://docs.scipy.org/doc/scipy/reference/generated/scipy.interpolate.RectBivariateSpline.html" rel="nofollow">RectBivariateSpline</a>更近了。</p>