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-<html><head>
- <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
- <title>ultrwin</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="uencode.html">&lt;&lt; uencode</a></span>
-
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- <td width="40%" class="center">
- <span class="top"><a href="section_e54aa8aac34aa55341e8b4b782fe1a74.html">FOSSEE Signal Processing Toolbox</a></span>
-
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- <td width="30%" class="next">
- <span class="next"><a href="unshiftdata.html">unshiftdata &gt;&gt;</a></span>
-
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- <hr />
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-
-
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- <span class="path"><a href="index.html">FOSSEE Signal Processing Toolbox</a> &gt;&gt; <a href="section_e54aa8aac34aa55341e8b4b782fe1a74.html">FOSSEE Signal Processing Toolbox</a> &gt; ultrwin</span>
-
- <br /><br />
- <div class="refnamediv"><h1 class="refname">ultrwin</h1>
- <p class="refpurpose">This function returns the coefficients of an Ultraspherical window.</p></div>
-
-
-<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
- <div class="synopsis"><pre><span class="default">w</span><span class="default"> = </span><span class="functionid">ultrwin</span><span class="default"> (</span><span class="default">m</span><span class="default">, </span><span class="default">mu</span><span class="default">, </span><span class="default">par</span><span class="default">)</span>
-<span class="default">w</span><span class="default"> = </span><span class="functionid">ultrwin</span><span class="default"> (</span><span class="default">m</span><span class="default">, </span><span class="default">mu</span><span class="default">, </span><span class="default">par</span><span class="default">, </span><span class="default">key</span><span class="default">)</span>
-<span class="default">w</span><span class="default"> = </span><span class="functionid">ultrwin</span><span class="default"> (</span><span class="default">m</span><span class="default">, </span><span class="default">mu</span><span class="default">, </span><span class="default">par</span><span class="default">, </span><span class="default">key</span><span class="default">, </span><span class="default">norm</span><span class="default">)</span>
-<span class="default">[</span><span class="default">w</span><span class="default">, </span><span class="default">xmu</span><span class="default">] = </span><span class="functionid">ultrwin</span><span class="default"> (...)</span></pre></div></div>
-
-<div class="refsection"><h3 class="title">Parameters</h3>
- <dl><dt><span class="term">m:</span>
- <dd><p class="para">positive integer value</p></dd></dt>
- <dt><span class="term">mu:</span>
- <dd><p class="para"></p></dd></dt>
- <dt><span class="term">par:</span>
- <dd><p class="para"></p></dd></dt>
- <dt><span class="term">key:</span>
- <dd><p class="para"></p></dd></dt>
- <dt><span class="term">norm:</span>
- <dd><p class="para"></p></dd></dt></dl></div>
-
-<div class="refsection"><h3 class="title">Description</h3>
- <p class="para">This is an Octave function.
-This function returns the coefficients of an Ultraspherical window of length m supplied as input, to the output vector w.
-The second parameter controls the ratio between side lobe to side lobe of the window&#0039;s Fourier transform.
-The third parameter controls the ratio between main lobe width to side lobe. The default value is beta.
-The value of xmu is also returned for given beta, att or latt.</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="scilabid">ultrwin</span><span class="scilabopenclose">(</span><span class="scilabnumber">3</span><span class="scilabdefault">,</span><span class="scilaboperator">-</span><span class="scilabnumber">0.4</span><span class="scilabdefault">,</span><span class="scilabnumber">0.5</span><span class="scilabopenclose">)</span>
-<span class="scilabid">ans</span> <span class="scilaboperator">=</span>
-<span class="scilaboperator">-</span> <span class="scilabnumber">1.</span>
-<span class="scilabnumber">1.</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>
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- <table width="100%">
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-<tr>
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- <span class="previous"><a href="uencode.html">&lt;&lt; uencode</a></span>
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- <td width="40%" class="center">
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-
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- <td width="30%" class="next">
- <span class="next"><a href="unshiftdata.html">unshiftdata &gt;&gt;</a></span>
-
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- </tr></table>
- <hr />
- </div>
- </body>
-</html>