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<span class="refentrytitle">specdisp</span>
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<p>specdisp —
Displays the magnitude values of the spectrum.
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<div class="refsect1" title="Description">
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<h2>Description</h2>
<p>
Displays the magnitude values of the spectrum.
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<div class="refsect1" title="Syntax">
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<h2>Syntax</h2>
<pre class="synopsis"><span class="command"><strong>specdisp</strong></span> wsig, iprd [, iwtflg]</pre>
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<h2>Initialization</h2>
<p>
<span class="emphasis"><em>iprd</em></span> -- the period, in seconds, of each new display.
</p>
<p>
<span class="emphasis"><em>iwtflg</em></span> (optional, default=0) -- wait flag. If non-zero, hold each display until released by the user. The default value is 0 (no wait).
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<h2>Performance</h2>
<p>
<span class="emphasis"><em>wsig</em></span> -- the input spectrum.
</p>
<p>
Displays the magnitude values of spectrum <span class="emphasis"><em>wsig</em></span> every <span class="emphasis"><em>iprd</em></span> seconds (rounded to some integral number of <span class="emphasis"><em>wsig</em></span>'s originating <span class="emphasis"><em>iprd</em></span>).
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<h2>Examples</h2>
<p>
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<pre class="programlisting">
ksum <span class="emphasis"><em>specsum</em></span> wsig, 1 ; sum the spec bins, and ksmooth
<span class="emphasis"><em>if</em></span> ksum < 2000 <span class="emphasis"><em>kgoto</em></span> zero ; if sufficient amplitude
koct <span class="emphasis"><em>specptrk</em></span> wsig ; pitch-track the signal
<span class="emphasis"><em>kgoto</em></span> contin
zero:
koct = 0 ; else output zero
contin:
</pre>
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<h2>See Also</h2>
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<a class="link" href="specsum.html" title="specsum"><em class="citetitle">specsum</em></a>
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