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diff --git a/help/en_US/scilab_en_US_help/goertzel.html b/help/en_US/scilab_en_US_help/goertzel.html deleted file mode 100644 index 1b8510e..0000000 --- a/help/en_US/scilab_en_US_help/goertzel.html +++ /dev/null @@ -1,89 +0,0 @@ -<html><head> - <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> - <title>goertzel</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="gmonopuls.html"><< gmonopuls</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="grpdelay.html">grpdelay >></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> > goertzel</span> - - <br /><br /> - <div class="refnamediv"><h1 class="refname">goertzel</h1> - <p class="refpurpose">Computes DFT using the second order Goertzel Algorithm</p></div> - - -<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3> - <div class="synopsis"><pre><span class="default">Y</span><span class="default"> = </span><span class="functionid">goertzel</span><span class="default">(</span><span class="default">X</span><span class="default">,</span><span class="default">INDVEC</span><span class="default">,</span><span class="default">DIM</span><span class="default">)</span></pre></div></div> - -<div class="refsection"><h3 class="title">Parameters</h3> - <dl></dl></div> - -<div class="refsection"><h3 class="title">Description</h3> - <p class="para">goertzel(X,INDVEC) -Computes the DFT of X at indices INDVEC using the second order algorithm along -the first non-singleton dimension. Elements of INDVEC must be positive integers -less than the length of the first non-singleton dimension. If INDVEC is empty -the DFT is computed at all indices along the first non-singleton dimension -goertzel(X,INDVEC,DIM) -Implements the algorithm along dimension DIM -In general goertzel is slower than fft when computing the DFT for all indices -along a particular dimension. However it is computationally more efficient when -the DFT at only a subset of indices is desired -Example -x=rand(1,5) -x =</p> - <p class="para">0.6283918 0.8497452 0.6857310 0.8782165 0.0683740 -y=goertzel(x,2); -y =</p> - <p class="para">- 0.3531539 - 0.6299881i -Author -Ankur Mallick -References -Goertzel, G. (January 1958), "An Algorithm for the Evaluation of Finite Trigonometric Series", American Mathematical Monthly 65 (1): 34–35, doi:10.2307/2310304</p></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="gmonopuls.html"><< gmonopuls</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="grpdelay.html">grpdelay >></a></span> - - </td> - </tr></table> - <hr /> - </div> - </body> -</html> |