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<table width="100%" summary="page for WV {Rwave}"><tr><td>WV {Rwave}</td><td align="right">R Documentation</td></tr></table>
<h2>Wigner-Ville function</h2>


<h3>Description</h3>

<p>
Compute the Wigner-Ville transform, without any smoothing.
</p>


<h3>Usage</h3>

<pre>
WV(input, nvoice, freqstep = (1/nvoice), plot = TRUE)
</pre>


<h3>Arguments</h3>

<table summary="R argblock">
<tr valign="top"><td><code>input</code></td>
<td>
input signal (possibly complex-valued)</td></tr>
<tr valign="top"><td><code>nvoice</code></td>
<td>
number of frequency bands</td></tr>
<tr valign="top"><td><code>freqstep</code></td>
<td>
sampling rate for the frequency axis</td></tr>
<tr valign="top"><td><code>plot</code></td>
<td>
if set to TRUE, displays the modulus of CWT on the graphic
device.</td></tr>
</table>

<h3>Details</h3>




<h3>Value</h3>

<p>
(complex) Wigner-Ville transform.</p>

<h3>References</h3>

<p>
See discussions in the text of ``Practical Time-Frequency Analysis''.
</p>


<h3>See Also</h3>





<hr><div align="center">[Package <em>Rwave</em> version 1.24 <a href="00Index.html">Index]</a></div>

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