arm__cfft__radix8__f32_8c.html 9.3 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178
  1. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  2. <html xmlns="http://www.w3.org/1999/xhtml">
  3. <head>
  4. <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
  5. <meta http-equiv="X-UA-Compatible" content="IE=9"/>
  6. <title>CMSIS-DSP: arm_cfft_radix8_f32.c File Reference</title>
  7. <link href="tabs.css" rel="stylesheet" type="text/css"/>
  8. <link href="cmsis.css" rel="stylesheet" type="text/css" />
  9. <script type="text/javascript" src="jquery.js"></script>
  10. <script type="text/javascript" src="dynsections.js"></script>
  11. <link href="navtree.css" rel="stylesheet" type="text/css"/>
  12. <script type="text/javascript" src="resize.js"></script>
  13. <script type="text/javascript" src="navtree.js"></script>
  14. <script type="text/javascript">
  15. $(document).ready(initResizable);
  16. </script>
  17. <link href="search/search.css" rel="stylesheet" type="text/css"/>
  18. <script type="text/javascript" src="search/search.js"></script>
  19. <script type="text/javascript">
  20. $(document).ready(function() { searchBox.OnSelectItem(0); });
  21. </script>
  22. <link href="stylsheetf" rel="stylesheet" type="text/css" />
  23. </head>
  24. <body>
  25. <div id="top"><!-- do not remove this div, it is closed by doxygen! -->
  26. <div id="titlearea">
  27. <table cellspacing="0" cellpadding="0">
  28. <tbody>
  29. <tr style="height: 46px;">
  30. <td id="projectlogo"><img alt="Logo" src="CMSIS_Logo_Final.png"/></td>
  31. <td style="padding-left: 0.5em;">
  32. <div id="projectname">CMSIS-DSP
  33. &#160;<span id="projectnumber">Version 1.4.4</span>
  34. </div>
  35. <div id="projectbrief">CMSIS DSP Software Library</div>
  36. </td>
  37. </tr>
  38. </tbody>
  39. </table>
  40. </div>
  41. <!-- end header part -->
  42. <div id="CMSISnav" class="tabs1">
  43. <ul class="tablist">
  44. <li><a href="../../General/html/index.html"><span>CMSIS</span></a></li>
  45. <li><a href="../../Core/html/index.html"><span>CORE</span></a></li>
  46. <li><a href="../../Driver/html/index.html"><span>Driver</span></a></li>
  47. <li class="current"><a href="../../DSP/html/index.html"><span>DSP</span></a></li>
  48. <li><a href="../../RTOS/html/index.html"><span>RTOS API</span></a></li>
  49. <li><a href="../../Pack/html/index.html"><span>Pack</span></a></li>
  50. <li><a href="../../SVD/html/index.html"><span>SVD</span></a></li>
  51. </ul>
  52. </div>
  53. <!-- Generated by Doxygen 1.8.2 -->
  54. <script type="text/javascript">
  55. var searchBox = new SearchBox("searchBox", "search",false,'Search');
  56. </script>
  57. <div id="navrow1" class="tabs">
  58. <ul class="tablist">
  59. <li><a href="index.html"><span>Main&#160;Page</span></a></li>
  60. <li><a href="pages.html"><span>Usage&#160;and&#160;Description</span></a></li>
  61. <li><a href="modules.html"><span>Reference</span></a></li>
  62. <li>
  63. <div id="MSearchBox" class="MSearchBoxInactive">
  64. <span class="left">
  65. <img id="MSearchSelect" src="search/mag_sel.png"
  66. onmouseover="return searchBox.OnSearchSelectShow()"
  67. onmouseout="return searchBox.OnSearchSelectHide()"
  68. alt=""/>
  69. <input type="text" id="MSearchField" value="Search" accesskey="S"
  70. onfocus="searchBox.OnSearchFieldFocus(true)"
  71. onblur="searchBox.OnSearchFieldFocus(false)"
  72. onkeyup="searchBox.OnSearchFieldChange(event)"/>
  73. </span><span class="right">
  74. <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
  75. </span>
  76. </div>
  77. </li>
  78. </ul>
  79. </div>
  80. </div><!-- top -->
  81. <div id="side-nav" class="ui-resizable side-nav-resizable">
  82. <div id="nav-tree">
  83. <div id="nav-tree-contents">
  84. <div id="nav-sync" class="sync"></div>
  85. </div>
  86. </div>
  87. <div id="splitbar" style="-moz-user-select:none;"
  88. class="ui-resizable-handle">
  89. </div>
  90. </div>
  91. <script type="text/javascript">
  92. $(document).ready(function(){initNavTree('arm__cfft__radix8__f32_8c.html','');});
  93. </script>
  94. <div id="doc-content">
  95. <!-- window showing the filter options -->
  96. <div id="MSearchSelectWindow"
  97. onmouseover="return searchBox.OnSearchSelectShow()"
  98. onmouseout="return searchBox.OnSearchSelectHide()"
  99. onkeydown="return searchBox.OnSearchSelectKey(event)">
  100. <a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark">&#160;</span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark">&#160;</span>Data Structures</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark">&#160;</span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark">&#160;</span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark">&#160;</span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark">&#160;</span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark">&#160;</span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark">&#160;</span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark">&#160;</span>Macros</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(9)"><span class="SelectionMark">&#160;</span>Groups</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(10)"><span class="SelectionMark">&#160;</span>Pages</a></div>
  101. <!-- iframe showing the search results (closed by default) -->
  102. <div id="MSearchResultsWindow">
  103. <iframe src="javascript:void(0)" frameborder="0"
  104. name="MSearchResults" id="MSearchResults">
  105. </iframe>
  106. </div>
  107. <div class="header">
  108. <div class="summary">
  109. <a href="#func-members">Functions</a> </div>
  110. <div class="headertitle">
  111. <div class="title">arm_cfft_radix8_f32.c File Reference</div> </div>
  112. </div><!--header-->
  113. <div class="contents">
  114. <table class="memberdecls">
  115. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
  116. Functions</h2></td></tr>
  117. <tr class="memitem:a72350c6eaa1eef8796ab43c1497c6b9c"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__cfft__radix8__f32_8c.html#a72350c6eaa1eef8796ab43c1497c6b9c">arm_radix8_butterfly_f32</a> (<a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a> *pSrc, uint16_t fftLen, const <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a> *pCoef, uint16_t twidCoefModifier)</td></tr>
  118. <tr class="separator:a72350c6eaa1eef8796ab43c1497c6b9c"><td class="memSeparator" colspan="2">&#160;</td></tr>
  119. </table>
  120. <h2 class="groupheader">Function Documentation</h2>
  121. <a class="anchor" id="a72350c6eaa1eef8796ab43c1497c6b9c"></a>
  122. <div class="memitem">
  123. <div class="memproto">
  124. <table class="memname">
  125. <tr>
  126. <td class="memname">void arm_radix8_butterfly_f32 </td>
  127. <td>(</td>
  128. <td class="paramtype"><a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a> *&#160;</td>
  129. <td class="paramname"><em>pSrc</em>, </td>
  130. </tr>
  131. <tr>
  132. <td class="paramkey"></td>
  133. <td></td>
  134. <td class="paramtype">uint16_t&#160;</td>
  135. <td class="paramname"><em>fftLen</em>, </td>
  136. </tr>
  137. <tr>
  138. <td class="paramkey"></td>
  139. <td></td>
  140. <td class="paramtype">const <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a> *&#160;</td>
  141. <td class="paramname"><em>pCoef</em>, </td>
  142. </tr>
  143. <tr>
  144. <td class="paramkey"></td>
  145. <td></td>
  146. <td class="paramtype">uint16_t&#160;</td>
  147. <td class="paramname"><em>twidCoefModifier</em>&#160;</td>
  148. </tr>
  149. <tr>
  150. <td></td>
  151. <td>)</td>
  152. <td></td><td></td>
  153. </tr>
  154. </table>
  155. </div><div class="memdoc">
  156. <p>Referenced by <a class="el" href="group___complex_f_f_t.html#gade0f9c4ff157b6b9c72a1eafd86ebf80">arm_cfft_f32()</a>, <a class="el" href="arm__cfft__f32_8c.html#ae99e2b173033e9910058869bdf0619d9">arm_cfft_radix8by2_f32()</a>, and <a class="el" href="arm__cfft__f32_8c.html#a4bb346f59bca06cebe0defc8e15b69a6">arm_cfft_radix8by4_f32()</a>.</p>
  157. </div>
  158. </div>
  159. </div><!-- contents -->
  160. </div><!-- doc-content -->
  161. <!-- start footer part -->
  162. <div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
  163. <ul>
  164. <li class="navelem"><a class="el" href="dir_be2d3df67661aefe0e3f0071a1d6f8f1.html">DSP_Lib</a></li><li class="navelem"><a class="el" href="dir_7e8aa87db1ad6b3d9b1f25792e7c5208.html">Source</a></li><li class="navelem"><a class="el" href="dir_9c857f0e41082f634e50072d001e0d4f.html">TransformFunctions</a></li><li class="navelem"><a class="el" href="arm__cfft__radix8__f32_8c.html">arm_cfft_radix8_f32.c</a></li>
  165. <li class="footer">Generated on Tue Sep 23 2014 18:52:42 for CMSIS-DSP by ARM Ltd. All rights reserved.
  166. <!--
  167. <a href="http://www.doxygen.org/index.html">
  168. <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.2
  169. -->
  170. </li>
  171. </ul>
  172. </div>
  173. </body>
  174. </html>