<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.3"/> <title>GNU Radio 3.6.4.1 C++ API: gr_pwr_squelch_cc.h File Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="navtree.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="resize.js"></script> <script type="text/javascript" src="navtree.js"></script> <script type="text/javascript"> $(document).ready(initResizable); $(window).load(resizeHeight); </script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">GNU Radio 3.6.4.1 C++ API </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.3 --> </div><!-- top --> <div id="side-nav" class="ui-resizable side-nav-resizable"> <div id="nav-tree"> <div id="nav-tree-contents"> <div id="nav-sync" class="sync"></div> </div> </div> <div id="splitbar" style="-moz-user-select:none;" class="ui-resizable-handle"> </div> </div> <script type="text/javascript"> $(document).ready(function(){initNavTree('gr__pwr__squelch__cc_8h.html','');}); </script> <div id="doc-content"> <div class="header"> <div class="summary"> <a href="#nested-classes">Classes</a> | <a href="#func-members">Functions</a> </div> <div class="headertitle"> <div class="title">gr_pwr_squelch_cc.h File Reference</div> </div> </div><!--header--> <div class="contents"> <div class="textblock"><code>#include <<a class="el" href="gr__core__api_8h_source.html">gr_core_api.h</a>></code><br/> <code>#include <cmath></code><br/> <code>#include <<a class="el" href="gr__squelch__base__cc_8h_source.html">gr_squelch_base_cc.h</a>></code><br/> <code>#include <<a class="el" href="gr__single__pole__iir_8h_source.html">gr_single_pole_iir.h</a>></code><br/> </div><div class="textblock"><div class="dynheader"> Include dependency graph for gr_pwr_squelch_cc.h:</div> <div class="dyncontent"> <div class="center"><img src="gr__pwr__squelch__cc_8h__incl.png" border="0" usemap="#gr__pwr__squelch__cc_8h" alt=""/></div> <map name="gr__pwr__squelch__cc_8h" id="gr__pwr__squelch__cc_8h"> <area shape="rect" id="node3" href="gr__core__api_8h.html" title="gr_core_api.h" alt="" coords="1701,560,1800,587"/><area shape="rect" id="node9" href="gr__squelch__base__cc_8h.html" title="gr_squelch_base_cc.h" alt="" coords="1917,80,2069,107"/><area shape="rect" id="node106" href="gr__single__pole__iir_8h.html" title="gr_single_pole_iir.h" alt="" coords="845,485,979,512"/><area shape="rect" id="node5" href="attributes_8h.html" title="gruel/attributes.h" alt="" coords="1219,635,1337,661"/><area shape="rect" id="node12" href="gr__block_8h.html" title="gr_block.h" alt="" coords="1924,155,2005,181"/><area shape="rect" id="node15" href="gr__basic__block_8h.html" title="gr_basic_block.h" alt="" coords="1212,229,1332,256"/><area shape="rect" id="node102" href="gr__tags_8h.html" title="gr_tags.h" alt="" coords="1841,403,1916,429"/><area shape="rect" id="node18" href="gr__runtime__types_8h.html" title="gr_runtime_types.h" alt="" coords="1632,403,1765,429"/><area shape="rect" id="node34" href="gr__sptr__magic_8h_source.html" title="gr_sptr_magic.h" alt="" coords="1537,485,1652,512"/><area shape="rect" id="node42" href="gr__msg__accepter_8h.html" title="gr_msg_accepter.h" alt="" coords="476,312,609,339"/><area shape="rect" id="node81" href="gr__io__signature_8h.html" title="gr_io_signature.h" alt="" coords="1795,312,1916,339"/><area shape="rect" id="node85" href="thread_8h.html" title="gruel/thread.h" alt="" coords="1456,312,1557,339"/><area shape="rect" id="node21" href="gr__types_8h.html" title="gr_types.h" alt="" coords="1091,485,1172,512"/><area shape="rect" id="node30" href="gr__complex_8h.html" title="gr_complex.h" alt="" coords="1229,560,1328,587"/><area shape="rect" id="node45" href="msg__accepter_8h.html" title="gruel/msg_accepter.h" alt="" coords="477,403,624,429"/><area shape="rect" id="node50" href="pmt_8h.html" title="gruel/pmt.h" alt="" coords="507,485,593,512"/><area shape="rect" id="node47" href="gruel_2src_2include_2gruel_2api_8h.html" title="gruel/api.h" alt="" coords="767,560,848,587"/><area shape="rect" id="node61" href="stdint_8h.html" title="stdint.h" alt="" coords="213,560,277,587"/><area shape="rect" id="node72" href="pmt__sugar_8h.html" title="gruel/pmt_sugar.h" alt="" coords="386,560,512,587"/></map> </div> </div> <p><a href="gr__pwr__squelch__cc_8h_source.html">Go to the source code of this file.</a></p> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a> Classes</h2></td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__pwr__squelch__cc.html">gr_pwr_squelch_cc</a></td></tr> <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">gate or zero output when input power below threshold <a href="classgr__pwr__squelch__cc.html#details">More...</a><br/></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a> Functions</h2></td></tr> <tr class="memitem:a7dea4e225f21825acc6d759e2dec5ddd"><td class="memItemLeft" align="right" valign="top"><a class="el" href="gr__core__api_8h.html#a8b8937b0c61edd85ab57ce8203543248">GR_CORE_API</a> <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="gr__pwr__squelch__cc_8h.html#a7dea4e225f21825acc6d759e2dec5ddd">gr_make_pwr_squelch_cc</a> (double db, double alpha=0.0001, int ramp=0, bool gate=false)</td></tr> <tr class="separator:a7dea4e225f21825acc6d759e2dec5ddd"><td class="memSeparator" colspan="2"> </td></tr> </table> <h2 class="groupheader">Function Documentation</h2> <a class="anchor" id="a7dea4e225f21825acc6d759e2dec5ddd"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="gr__core__api_8h.html#a8b8937b0c61edd85ab57ce8203543248">GR_CORE_API</a> <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> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">double </td> <td class="paramname"><em>alpha</em> = <code>0.0001</code>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"><em>ramp</em> = <code>0</code>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">bool </td> <td class="paramname"><em>gate</em> = <code>false</code> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> </div> </div> </div><!-- contents --> </div><!-- doc-content --> <!-- start footer part --> <div id="nav-path" class="navpath"><!-- id is needed for treeview function! --> <ul> <li class="navelem"><a class="el" href="dir_284717b6cb06147531c058220802c6d1.html">gnuradio-core</a></li><li class="navelem"><a class="el" href="dir_7c24473031c549da670035bb20d1e97e.html">src</a></li><li class="navelem"><a class="el" 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