<!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"/> <title>GNU Radio 3.3.0 C++ API: gr_simple_squelch_cc.h File Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="doxygen.css" rel="stylesheet" type="text/css"/> </head> <body> <!-- Generated by Doxygen 1.6.3 --> <div class="contents"> <h1>gr_simple_squelch_cc.h File Reference</h1><code>#include <<a class="el" href="gr__sync__block_8h_source.html">gr_sync_block.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 class="dynheader"> Include dependency graph for gr_simple_squelch_cc.h:</div> <div class="dynsection"> <div class="center"><img src="gr__simple__squelch__cc_8h__incl.png" border="0" usemap="#gr__simple__squelch__cc_8h_map" alt=""/></div> <map name="gr__simple__squelch__cc_8h_map" id="gr__simple__squelch__cc_8h"> <area shape="rect" id="node3" href="gr__sync__block_8h.html" title="gr_sync_block.h" alt="" coords="608,83,725,112"/><area shape="rect" id="node53" href="gr__single__pole__iir_8h.html" title="gr_single_pole_iir.h" alt="" coords="816,392,949,421"/><area shape="rect" id="node5" href="gr__block_8h.html" title="gr_block.h" alt="" coords="440,160,523,189"/><area shape="rect" id="node7" href="gr__basic__block_8h.html" title="gr_basic_block.h" alt="" coords="375,237,495,267"/><area shape="rect" id="node9" href="gr__runtime__types_8h.html" title="gr_runtime_types.h" alt="" coords="321,315,455,344"/><area shape="rect" id="node23" href="gr__sptr__magic_8h_source.html" title="gr_sptr_magic.h" alt="" coords="105,392,220,421"/><area shape="rect" id="node28" href="gr__msg__accepter_8h.html" title="gr_msg_accepter.h" alt="" coords="479,315,612,344"/><area shape="rect" id="node11" href="gr__types_8h.html" title="gr_types.h" alt="" coords="300,392,383,421"/><area shape="rect" id="node19" href="gr__complex_8h.html" title="gr_complex.h" alt="" coords="643,469,741,499"/><area shape="rect" id="node30" href="msg__accepter_8h.html" title="gruel/msg_accepter.h" alt="" coords="407,392,553,421"/><area shape="rect" id="node32" href="pmt_8h.html" title="gruel/pmt.h" alt="" coords="492,469,577,499"/><area shape="rect" id="node48" href="pmt__sugar_8h.html" title="gruel/pmt_sugar.h" alt="" coords="472,547,597,576"/></map> </div> <p><a href="gr__simple__squelch__cc_8h_source.html">Go to the source code of this file.</a></p> <table border="0" cellpadding="0" cellspacing="0"> <tr><td colspan="2"><h2>Classes</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__simple__squelch__cc.html">gr_simple_squelch_cc</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">simple squelch block based on average signal power and threshold in dB. <a href="classgr__simple__squelch__cc.html#_details">More...</a><br/></td></tr> <tr><td colspan="2"><h2>Functions</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classboost_1_1shared__ptr.html">gr_simple_squelch_cc_sptr</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="gr__simple__squelch__cc_8h.html#aa0f8b0630880f2b57bb759c185f51fc9">gr_make_simple_squelch_cc</a> (double threshold_db, double alpha=0.0001)</td></tr> </table> <hr/><h2>Function Documentation</h2> <a class="anchor" id="aa0f8b0630880f2b57bb759c185f51fc9"></a><!-- doxytag: member="gr_simple_squelch_cc.h::gr_make_simple_squelch_cc" ref="aa0f8b0630880f2b57bb759c185f51fc9" args="(double threshold_db, double alpha=0.0001)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="classboost_1_1shared__ptr.html">gr_simple_squelch_cc_sptr</a> gr_make_simple_squelch_cc </td> <td>(</td> <td class="paramtype">double </td> <td class="paramname"> <em>threshold_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><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td></td> </tr> </table> </div> <div class="memdoc"> </div> </div> </div> <hr class="footer"/><address style="text-align: right;"><small>Generated on Wed Dec 29 19:51:59 2010 for GNU Radio 3.3.0 C++ API by <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.3 </small></address> </body> </html>