diff options
Diffstat (limited to 'help/en_US/scilab_en_US_help/ifwht.html')
| -rw-r--r-- | help/en_US/scilab_en_US_help/ifwht.html | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/help/en_US/scilab_en_US_help/ifwht.html b/help/en_US/scilab_en_US_help/ifwht.html deleted file mode 100644 index dc21500..0000000 --- a/help/en_US/scilab_en_US_help/ifwht.html +++ /dev/null @@ -1,84 +0,0 @@ -<html><head> - <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> - <title>ifwht</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="ifht.html"><< ifht</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="iirlp2mb.html">iirlp2mb >></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> > ifwht</span> - - <br /><br /> - <div class="refnamediv"><h1 class="refname">ifwht</h1> - <p class="refpurpose">Compute the inverse Walsh-Hadamard transform of x using the Fast Walsh-Hadamard Transform (FWHT) algorithm</p></div> - - -<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3> - <div class="synopsis"><pre><span class="functionid">ifwht</span><span class="default"> (</span><span class="default">x</span><span class="default">)</span> -<span class="functionid">ifwht</span><span class="default"> (</span><span class="default">x</span><span class="default">, </span><span class="default">n</span><span class="default">)</span> -<span class="functionid">ifwht</span><span class="default"> (</span><span class="default">x</span><span class="default">, </span><span class="default">n</span><span class="default">, </span><span class="default">order</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 valued scalar or vector</p></dd></dt> - <dt><span class="term">n:</span> - <dd><p class="para">Input is truncated or extended to have a length of n</p></dd></dt> - <dt><span class="term">order:</span> - <dd><p class="para">Specifies the order in which the returned inverse Walsh-Hadamard transform</p></dd></dt></dl></div> - -<div class="refsection"><h3 class="title">Description</h3> - <p class="para">Compute the inverse Walsh-Hadamard transform of x using the Fast Walsh-Hadamard Transform (FWHT) algorithm. If the input is a matrix, the inverse FWHT is calculated along the columns of x. -The number of elements of x must be a power of 2; if not, the input will be extended and filled with zeros. If a second argument is given, the input is truncated or extended to have length n. -The third argument specifies the order in which the returned inverse Walsh-Hadamard transform coefficients should be arranged. The order may be any of the following strings:</p> - <p class="para">"sequency" -The coefficients are returned in sequency order. This is the default if order is not given.</p> - <p class="para">"hadamard" -The coefficients are returned in Hadamard order.</p> - <p class="para">"dyadic" -The coefficients are returned in Gray code order.</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="ifht.html"><< ifht</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="iirlp2mb.html">iirlp2mb >></a></span> - - </td> - </tr></table> - <hr /> - </div> - </body> -</html> |