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<html><head><title>R: Morlet Wavelets</title>
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<table width="100%" summary="page for morlet {Rwave}"><tr><td>morlet {Rwave}</td><td align="right">R Documentation</td></tr></table>
<h2>Morlet Wavelets</h2>
<h3>Description</h3>
<p>
Computes a Morlet wavelet at the point of the time-scale
plane given in the input
</p>
<h3>Usage</h3>
<pre>
morlet(sigsize, location, scale, w0=2 * pi)
</pre>
<h3>Arguments</h3>
<table summary="R argblock">
<tr valign="top"><td><code>sigsize</code></td>
<td>
length of the output.
</td></tr>
<tr valign="top"><td><code>location</code></td>
<td>
time location of the wavelet.
</td></tr>
<tr valign="top"><td><code>scale</code></td>
<td>
scale of the wavelet.
</td></tr>
<tr valign="top"><td><code>w0</code></td>
<td>
central frequency of the wavelet.
</td></tr>
</table>
<h3>Details</h3>
<p>
The details of this construction (including the definition formulas)
are given in the text.
</p>
<h3>Value</h3>
<p>
Returns the values of the complex Morlet wavelet at the point of
the time-scale plane given in the input</p>
<h3>References</h3>
<p>
See discussions in the text of ``Practical Time-Frequency Analysis''.
</p>
<h3>See Also</h3>
<p>
<code><a href="gabor.html">gabor</a></code>.
</p>
<hr><div align="center">[Package <em>Rwave</em> version 1.24 <a href="00Index.html">Index]</a></div>
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