title: using scipy.signal.find_peaks_cwt
body: <p>I'm trying to get a peak of a noisy frequency spectrum, and it seemed like scipy.signal.find_peaks_cwt (documented at <a href="http://docs.scipy.org/doc/scipy/reference/generated/scipy.signal.find_peaks_cwt.html" rel="noreferrer">scipy.org</a>) was a good solution.</p>
  
  <p>However, even after updating scipy, python (and ipython) can't find the function:</p>
  
  <pre><code>&gt;&gt;&gt; from scipy.signal import find_peaks_cwt
  Traceback (most recent call last):
    File "&lt;stdin&gt;", line 1, in &lt;module&gt;
  ImportError: cannot import name find_peaks_cwt
  </code></pre>
  
  <p>Am I importing it wrong? Or is it an unreleased version?
  I'm using scipy 0.10.1 on python 2.7</p>