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diff --git a/help/en_US/scilab_en_US_help/rceps.html b/help/en_US/scilab_en_US_help/rceps.html deleted file mode 100644 index 525e346..0000000 --- a/help/en_US/scilab_en_US_help/rceps.html +++ /dev/null @@ -1,75 +0,0 @@ -<html><head> - <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> - <title>rceps</title> - <style type="text/css" media="all"> - @import url("scilab_code.css"); - @import url("xml_code.css"); - @import url("c_code.css"); - @import url("style.css"); - </style> - </head> - <body> - <div class="manualnavbar"> - <table width="100%"><tr> - <td width="30%"> - <span class="previous"><a href="rc2poly.html"><< rc2poly</a></span> - - </td> - <td width="40%" class="center"> - <span class="top"><a href="section_e54aa8aac34aa55341e8b4b782fe1a74.html">FOSSEE Signal Processing Toolbox</a></span> - - </td> - <td width="30%" class="next"> - <span class="next"><a href="rcosdesign.html">rcosdesign >></a></span> - - </td> - </tr></table> - <hr /> - </div> - - - - <span class="path"><a href="index.html">FOSSEE Signal Processing Toolbox</a> >> <a href="section_e54aa8aac34aa55341e8b4b782fe1a74.html">FOSSEE Signal Processing Toolbox</a> > rceps</span> - - <br /><br /> - <div class="refnamediv"><h1 class="refname">rceps</h1> - <p class="refpurpose">Produce the cepstrum of the signal x, and if desired, the minimum phase reconstruction of the signal x.</p></div> - - -<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3> - <div class="synopsis"><pre><span class="default">[</span><span class="default">y</span><span class="default">, </span><span class="default">xm</span><span class="default">] = </span><span class="functionid">rceps</span><span class="default">(</span><span class="default">x</span><span class="default">)</span></pre></div></div> - -<div class="refsection"><h3 class="title">Parameters</h3> - <dl><dt><span class="term">x:</span> - <dd><p class="para">real or complex vector input</p></dd></dt></dl></div> - -<div class="refsection"><h3 class="title">Examples</h3> - <div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">f0</span> <span class="scilaboperator">=</span> <span class="scilabnumber">70</span><span class="scilabdefault">;</span> <span class="scilabid">Fs</span> <span class="scilaboperator">=</span> <span class="scilabnumber">10000</span><span class="scilabdefault">;</span> <span class="scilabid">#</span> <span class="scilabnumber">100</span> <span class="scilabid">Hz</span> <span class="scilabid">fundamental</span><span class="scilabdefault">,</span> <span class="scilabnumber">10</span><span class="scilabid">kHz</span> <span class="scilabid">sampling</span> <span class="scilabid">rate</span> -<span class="scilabid">a</span> <span class="scilaboperator">=</span> <a class="scilabcommand" href="scilab://poly">poly</a> <span class="scilabopenclose">(</span><span class="scilabnumber">0.985</span> <span class="scilaboperator">*</span> <a class="scilabcommand" href="scilab://exp">exp</a> <span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabid">i</span><span class="scilaboperator">*</span><span class="scilabid">pi</span><span class="scilaboperator">*</span><span class="scilabopenclose">[</span><span class="scilabnumber">0.1</span><span class="scilabdefault">,</span> <span class="scilaboperator">-</span><span class="scilabnumber">0.1</span><span class="scilabdefault">,</span> <span class="scilabnumber">0.3</span><span class="scilabdefault">,</span> <span class="scilaboperator">-</span><span class="scilabnumber">0.3</span><span class="scilabopenclose">]</span><span class="scilabopenclose">)</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span> <span class="scilabid">#</span> <span class="scilabid">two</span> <span class="scilabid">formants</span> -<span class="scilabid">s</span> <span class="scilaboperator">=</span> <span class="scilabnumber">0.005</span> <span class="scilaboperator">*</span> <span class="scilabid">randn</span> <span class="scilabopenclose">(</span><span class="scilabnumber">1024</span><span class="scilabdefault">,</span> <span class="scilabnumber">1</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span> <span class="scilabid">#</span> <span class="scilabid">Noise</span> <span class="scilabid">excitation</span> <span class="scilabid">signal</span> -<span class="scilabid">s</span><span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabspecial">:</span><span class="scilabid">Fs</span><span class="scilaboperator">/</span><span class="scilabid">f0</span><span class="scilabspecial">:</span><a class="scilabcommand" href="scilab://length">length</a><span class="scilabopenclose">(</span><span class="scilabid">s</span><span class="scilabopenclose">)</span><span class="scilabopenclose">)</span> <span class="scilaboperator">=</span> <span class="scilabnumber">1</span><span class="scilabdefault">;</span> <span class="scilabid">#</span> <span class="scilabid">Impulse</span> <span class="scilabid">glottal</span> <span class="scilabid">wave</span> -<span class="scilabid">x</span> <span class="scilaboperator">=</span> <a class="scilabmacro" href="scilab://filter">filter</a> <span class="scilabopenclose">(</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span> <span class="scilabid">a</span><span class="scilabdefault">,</span> <span class="scilabid">s</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span> <span class="scilabid">#</span> <span class="scilabid">Speech</span> <span class="scilabid">signal</span> <span class="scilabid">in</span> <span class="scilabid">x</span> -<span class="scilabopenclose">[</span><span class="scilabid">y</span><span class="scilabdefault">,</span> <span class="scilabid">xm</span><span class="scilabopenclose">]</span> <span class="scilaboperator">=</span> <span class="scilabid">rceps</span> <span class="scilabopenclose">(</span><span class="scilabid">x</span> <span class="scilaboperator">.*</span> <span class="scilabid">hanning</span> <span class="scilabopenclose">(</span><span class="scilabnumber">1024</span><span class="scilabopenclose">)</span><span class="scilabopenclose">)</span><span class="scilabdefault">;</span> <span class="scilabid">#</span> <a class="scilabmacro" href="scilab://cepstrum">cepstrum</a> <span class="scilabstring">and</span> <span class="scilabstring">min</span> <span class="scilabstring">phase</span> <span class="scilabstring">reconstruction</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div> - <br /> - - <div class="manualnavbar"> - <table width="100%"> - <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr> -<tr> - <td width="30%"> - <span class="previous"><a href="rc2poly.html"><< rc2poly</a></span> - - </td> - <td width="40%" class="center"> - <span class="top"><a href="section_e54aa8aac34aa55341e8b4b782fe1a74.html">FOSSEE Signal Processing Toolbox</a></span> - - </td> - <td width="30%" class="next"> - <span class="next"><a href="rcosdesign.html">rcosdesign >></a></span> - - </td> - </tr></table> - <hr /> - </div> - </body> -</html> |