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| author | shamikam | 2017-11-07 15:59:48 +0530 |
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| committer | shamikam | 2017-11-07 15:59:48 +0530 |
| commit | c0c0582462720ed597b00e116506570577614e89 (patch) | |
| tree | 31dedd23698e5357b19c810b7d7a8464100ef44a /help/en_US/scilab_en_US_help/sos2zp.html | |
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diff --git a/help/en_US/scilab_en_US_help/sos2zp.html b/help/en_US/scilab_en_US_help/sos2zp.html new file mode 100644 index 0000000..dc2db65 --- /dev/null +++ b/help/en_US/scilab_en_US_help/sos2zp.html @@ -0,0 +1,92 @@ +<html><head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> + <title>sos2zp</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="sos2tf.html"><< sos2tf</a></span> + + </td> + <td width="40%" class="center"> + <span class="top"><a href="section_be19baaac84b122b8ad501d34462f5bf.html">FOSSEE Signal Processing Toolbox</a></span> + + </td> + <td width="30%" class="next"> + <span class="next"><a href="sosbreak.html">sosbreak >></a></span> + + </td> + </tr></table> + <hr /> + </div> + + + + <span class="path"><a href="index.html">FOSSEE Signal Processing Toolbox</a> >> <a href="section_be19baaac84b122b8ad501d34462f5bf.html">FOSSEE Signal Processing Toolbox</a> > sos2zp</span> + + <br /><br /> + <div class="refnamediv"><h1 class="refname">sos2zp</h1> + <p class="refpurpose">This function converts series second-order sections to zeros, poles, and gains (pole residues).</p></div> + + +<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3> + <div class="synopsis"><pre><span class="default">z</span><span class="default"> = </span><span class="functionid">sos2zp</span><span class="default"> (</span><span class="default">sos</span><span class="default">)</span> +<span class="default">z</span><span class="default"> = </span><span class="functionid">sos2zp</span><span class="default"> (</span><span class="default">sos</span><span class="default">, </span><span class="default">g</span><span class="default">)</span> +<span class="default">[</span><span class="default">z</span><span class="default">, </span><span class="default">p</span><span class="default">] = </span><span class="functionid">sos2zp</span><span class="default"> (...)</span> +<span class="default">[</span><span class="default">z</span><span class="default">, </span><span class="default">p</span><span class="default">, </span><span class="default">k</span><span class="default">] = </span><span class="functionid">sos2zp</span><span class="default"> (...)</span></pre></div></div> + +<div class="refsection"><h3 class="title">Parameters</h3> + <dl><dt><span class="term">sos:</span> + <dd><p class="para">matrix of real or complex numbers</p></dd></dt> + <dt><span class="term">g:</span> + <dd><p class="para">real or complex value, default value is 1</p></dd></dt> + <dt><span class="term">z:</span> + <dd><p class="para">column vector</p></dd></dt> + <dt><span class="term">p:</span> + <dd><p class="para">column vector</p></dd></dt></dl></div> + +<div class="refsection"><h3 class="title">Description</h3> + <p class="para">This is an Octave function. +This function converts series second-order sections to zeros, poles, and gains (pole residues). +The input is the sos matrix and the second parameter is the overall gain, default value of which is 1. +The outputs are z, p, k. z and p are column vectors containing zeros and poles respectively, and k is the overall gain.</p></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="scilabopenclose">[</span><span class="scilabid">a</span><span class="scilabdefault">,</span><span class="scilabid">b</span><span class="scilabdefault">,</span><span class="scilabid">c</span><span class="scilabopenclose">]</span><span class="scilaboperator">=</span><span class="scilabid">sos2zp</span><span class="scilabopenclose">(</span><span class="scilabopenclose">[</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">2</span><span class="scilabdefault">,</span><span class="scilabnumber">3</span><span class="scilabdefault">,</span><span class="scilabnumber">4</span><span class="scilabdefault">,</span><span class="scilabnumber">5</span><span class="scilabdefault">,</span><span class="scilabnumber">6</span><span class="scilabopenclose">]</span><span class="scilabopenclose">)</span> +<span class="scilabid">a</span> <span class="scilaboperator">=</span> +<span class="scilaboperator">-</span><span class="scilabnumber">1.0000</span> <span class="scilaboperator">+</span> <span class="scilabnumber">1.4142</span><span class="scilabid">i</span> +<span class="scilaboperator">-</span><span class="scilabnumber">1.0000</span> <span class="scilaboperator">-</span> <span class="scilabnumber">1.4142</span><span class="scilabid">i</span> +<span class="scilabid">b</span> <span class="scilaboperator">=</span> +<span class="scilaboperator">-</span><span class="scilabnumber">0.6250</span> <span class="scilaboperator">+</span> <span class="scilabnumber">1.0533</span><span class="scilabid">i</span> +<span class="scilaboperator">-</span><span class="scilabnumber">0.6250</span> <span class="scilaboperator">-</span> <span class="scilabnumber">1.0533</span><span class="scilabid">i</span> +<span class="scilabid">c</span> <span class="scilaboperator">=</span> <span class="scilabnumber">1</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="sos2tf.html"><< sos2tf</a></span> + + </td> + <td width="40%" class="center"> + <span class="top"><a href="section_be19baaac84b122b8ad501d34462f5bf.html">FOSSEE Signal Processing Toolbox</a></span> + + </td> + <td width="30%" class="next"> + <span class="next"><a href="sosbreak.html">sosbreak >></a></span> + + </td> + </tr></table> + <hr /> + </div> + </body> +</html> |