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<a href="#pub-methods">Public Member Functions</a> |
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<h1>gr_pwr_squelch_cc Class Reference<div class="ingroups"><a class="el" href="group__level__blk.html">Signal Level Control (AGC)</a></div></h1> </div>
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<!-- doxytag: class="gr_pwr_squelch_cc" --><!-- doxytag: inherits="gr_squelch_base_cc" -->
<p>gate or zero output when input power below threshold
<a href="#_details">More...</a></p>
<p><code>#include <<a class="el" href="gr__pwr__squelch__cc_8h_source.html">gr_pwr_squelch_cc.h</a>></code></p>
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Inheritance diagram for gr_pwr_squelch_cc:</div>
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<div class="center"><img src="classgr__pwr__squelch__cc__inherit__graph.png" border="0" usemap="#gr__pwr__squelch__cc_inherit__map" alt="Inheritance graph"/></div>
<map name="gr__pwr__squelch__cc_inherit__map" id="gr__pwr__squelch__cc_inherit__map">
<area shape="rect" id="node2" href="classgr__squelch__base__cc.html" title="gr_squelch_base_cc" alt="" coords="5,160,147,189"/><area shape="rect" id="node4" href="classgr__block.html" title="The abstract base class for all 'terminal' processing blocks.A signal processing flow is cons..." alt="" coords="41,83,111,112"/><area shape="rect" id="node6" href="classgr__basic__block.html" title="The abstract base class for all signal processing blocks.Basic blocks are the bare abstraction of an ..." alt="" coords="21,5,131,35"/></map>
<center><span class="legend">[<a target="top" href="graph_legend.html">legend</a>]</span></center></div>
<p><a href="classgr__pwr__squelch__cc-members.html">List of all members.</a></p>
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<tr><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classstd_1_1vector.html">std::vector</a>< float > </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__pwr__squelch__cc.html#a1e897c3b5d3eb3d262c91746d625e243">squelch_range</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__pwr__squelch__cc.html#a6098303364b0cd8967069c58d1287e56">threshold</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__pwr__squelch__cc.html#a199a7d1bc0723d2019618b411feb7e1f">set_threshold</a> (double db)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__pwr__squelch__cc.html#ab71484602f26be8baeba220aaff1c5cc">set_alpha</a> (double alpha)</td></tr>
<tr><td colspan="2"><h2><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__pwr__squelch__cc.html#a79f6fb13cb0d93c2faf35f2b3879c8dd">update_state</a> (const <a class="el" href="gr__complex_8h.html#aec4bfe41433369afae9327f1b0bc9109">gr_complex</a> &in)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="gc__types_8h.html#a0f2b5d454b7e4dda3861032cfce91085">bool</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__pwr__squelch__cc.html#a77a8947bcc06fb2051a9cf1d25193b5d">mute</a> () const </td></tr>
<tr><td colspan="2"><h2><a name="friends"></a>
Friends</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classboost_1_1shared__ptr.html">gr_pwr_squelch_cc_sptr</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__pwr__squelch__cc.html#aa3f665bb566a9ef90d6e2ca7d21a0701">gr_make_pwr_squelch_cc</a> (double db, double alpha, int ramp, <a class="el" href="gc__types_8h.html#a0f2b5d454b7e4dda3861032cfce91085">bool</a> gate)</td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>gate or zero output when input power below threshold </p>
</div><hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a77a8947bcc06fb2051a9cf1d25193b5d"></a><!-- doxytag: member="gr_pwr_squelch_cc::mute" ref="a77a8947bcc06fb2051a9cf1d25193b5d" args="() const " -->
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<td class="memname">virtual <a class="el" href="gc__types_8h.html#a0f2b5d454b7e4dda3861032cfce91085">bool</a> gr_pwr_squelch_cc::mute </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [inline, protected, virtual]</code></td>
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<div class="memdoc">
<p>Reimplemented from <a class="el" href="classgr__squelch__base__cc.html#a0aed8cb09a725dedcdc69bb3b298f283">gr_squelch_base_cc</a>.</p>
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<a class="anchor" id="ab71484602f26be8baeba220aaff1c5cc"></a><!-- doxytag: member="gr_pwr_squelch_cc::set_alpha" ref="ab71484602f26be8baeba220aaff1c5cc" args="(double alpha)" -->
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<td class="memname">void gr_pwr_squelch_cc::set_alpha </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"><em>alpha</em></td><td>)</td>
<td><code> [inline]</code></td>
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<p>References <a class="el" href="classgr__single__pole__iir.html#af8f1dfca2e1492caf5ef10a6d01f7851">gr_single_pole_iir< o_type, i_type, tap_type >::set_taps()</a>.</p>
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<a class="anchor" id="a199a7d1bc0723d2019618b411feb7e1f"></a><!-- doxytag: member="gr_pwr_squelch_cc::set_threshold" ref="a199a7d1bc0723d2019618b411feb7e1f" args="(double db)" -->
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<td class="memname">void gr_pwr_squelch_cc::set_threshold </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"><em>db</em></td><td>)</td>
<td><code> [inline]</code></td>
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<a class="anchor" id="a1e897c3b5d3eb3d262c91746d625e243"></a><!-- doxytag: member="gr_pwr_squelch_cc::squelch_range" ref="a1e897c3b5d3eb3d262c91746d625e243" args="() const " -->
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<td class="memname"><a class="el" href="classstd_1_1vector.html">std::vector</a><float> gr_pwr_squelch_cc::squelch_range </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [virtual]</code></td>
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</table>
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<div class="memdoc">
<p>Implements <a class="el" href="classgr__squelch__base__cc.html#aa057da566cf1cd38fb991f7bfa0e2a89">gr_squelch_base_cc</a>.</p>
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<a class="anchor" id="a6098303364b0cd8967069c58d1287e56"></a><!-- doxytag: member="gr_pwr_squelch_cc::threshold" ref="a6098303364b0cd8967069c58d1287e56" args="() const " -->
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<td class="memname">double gr_pwr_squelch_cc::threshold </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [inline]</code></td>
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</div>
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<a class="anchor" id="a79f6fb13cb0d93c2faf35f2b3879c8dd"></a><!-- doxytag: member="gr_pwr_squelch_cc::update_state" ref="a79f6fb13cb0d93c2faf35f2b3879c8dd" args="(const gr_complex &in)" -->
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<td class="memname">virtual void gr_pwr_squelch_cc::update_state </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="gr__complex_8h.html#aec4bfe41433369afae9327f1b0bc9109">gr_complex</a> & </td>
<td class="paramname"><em>in</em></td><td>)</td>
<td><code> [protected, virtual]</code></td>
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</table>
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<div class="memdoc">
<p>Reimplemented from <a class="el" href="classgr__squelch__base__cc.html#abfd6f465a2c52de7da1fe5e4293877dd">gr_squelch_base_cc</a>.</p>
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<hr/><h2>Friends And Related Function Documentation</h2>
<a class="anchor" id="aa3f665bb566a9ef90d6e2ca7d21a0701"></a><!-- doxytag: member="gr_pwr_squelch_cc::gr_make_pwr_squelch_cc" ref="aa3f665bb566a9ef90d6e2ca7d21a0701" args="(double db, double alpha, int ramp, bool gate)" -->
<div class="memitem">
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<td class="memname"><a class="el" href="classboost_1_1shared__ptr.html">gr_pwr_squelch_cc_sptr</a> gr_make_pwr_squelch_cc </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"><em>db</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>alpha</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>ramp</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="gc__types_8h.html#a0f2b5d454b7e4dda3861032cfce91085">bool</a> </td>
<td class="paramname"><em>gate</em> </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td><code> [friend]</code></td>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="gr__pwr__squelch__cc_8h_source.html">gr_pwr_squelch_cc.h</a></li>
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