📄 aflibfft_8cc.html
字号:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"><title>aflibFFT.cc File Reference</title><link href="doxygen.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.2.15 --><center><a class="qindex" href="index.html">Main Page</a> <a class="qindex" href="hierarchy.html">Class Hierarchy</a> <a class="qindex" href="annotated.html">Compound List</a> <a class="qindex" href="files.html">File List</a> <a class="qindex" href="functions.html">Compound Members</a> <a class="qindex" href="globals.html">File Members</a> </center><hr><h1>aflibFFT.cc File Reference</h1><code>#include <stdio.h></code><br><code>#include <stdlib.h></code><br><code>#include <math.h></code><br><code>#include "<a class="el" href="aflibFFT_8h-source.html">aflibFFT.h</a>"</code><br><table border=0 cellpadding=0 cellspacing=0><tr><td colspan=2><br><h2>Defines</h2></td></tr><tr><td nowrap align=right valign=top>#define </td><td valign=bottom><a class="el" href="aflibFFT_8cc.html#a0">pi</a> 3.1415926535897932384626434</td></tr><tr><td nowrap align=right valign=top>#define </td><td valign=bottom><a class="el" href="aflibFFT_8cc.html#a1">c_re</a>(c) ((c).re)</td></tr><tr><td nowrap align=right valign=top>#define </td><td valign=bottom><a class="el" href="aflibFFT_8cc.html#a2">c_im</a>(c) ((c).im)</td></tr><tr><td nowrap align=right valign=top>#define </td><td valign=bottom><a class="el" href="aflibFFT_8cc.html#a3">c_add_mul</a>(c, c1, c2)</td></tr><tr><td nowrap align=right valign=top>#define </td><td valign=bottom><a class="el" href="aflibFFT_8cc.html#a4">c_conj</a>(c) { c_im (c) = -c_im (c); }</td></tr><tr><td nowrap align=right valign=top>#define </td><td valign=bottom><a class="el" href="aflibFFT_8cc.html#a5">c_realdiv</a>(c, real) { c_re (c) /= (real); c_im (c) /= (real); }</td></tr><tr><td nowrap align=right valign=top>#define </td><td valign=bottom><a class="el" href="aflibFFT_8cc.html#a6">W</a>(n, k) (W_factors [((k) * (Nfactors / (n))) % Nfactors])</td></tr></table><hr><h2>Define Documentation</h2><a name="a3" doxytag="aflibFFT.cc::c_add_mul"></a><p><table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> #define c_add_mul</td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">c, <tr> <td></td> <td></td> <td class="md" nowrap>c1, <tr> <td></td> <td></td> <td class="md" nowrap>c2 </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top">) </td> <td class="md" nowrap> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p><b>Value:</b><div class="fragment"><pre>{ <a class="code" href="structCOMPLEX.html">COMPLEX</a> C1, C2; C1 = (c1); C2 = (c2); \ <a class="code" href="aflibFFT_8cc.html#a1">c_re</a> (c) += C1.<a class="code" href="structCOMPLEX.html#m0">re</a> * C2.<a class="code" href="structCOMPLEX.html#m0">re</a> - C1.<a class="code" href="structCOMPLEX.html#m1">im</a> * C2.<a class="code" href="structCOMPLEX.html#m1">im</a>; \ <a class="code" href="aflibFFT_8cc.html#a2">c_im</a> (c) += C1.<a class="code" href="structCOMPLEX.html#m0">re</a> * C2.<a class="code" href="structCOMPLEX.html#m1">im</a> + C1.<a class="code" href="structCOMPLEX.html#m1">im</a> * C2.<a class="code" href="structCOMPLEX.html#m0">re</a>; }</pre></div> </td> </tr></table><a name="a4" doxytag="aflibFFT.cc::c_conj"></a><p><table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> #define c_conj</td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">c </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top">) </td> <td class="md" nowrap> { c_im (c) = -c_im (c); } </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p> </td> </tr></table><a name="a2" doxytag="aflibFFT.cc::c_im"></a><p><table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> #define c_im</td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">c </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top">) </td> <td class="md" nowrap> ((c).im) </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p> </td> </tr></table><a name="a1" doxytag="aflibFFT.cc::c_re"></a><p><table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> #define c_re</td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">c </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top">) </td> <td class="md" nowrap> ((c).re) </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p> </td> </tr></table><a name="a5" doxytag="aflibFFT.cc::c_realdiv"></a><p><table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> #define c_realdiv</td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">c, <tr> <td></td> <td></td> <td class="md" nowrap>real </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top">) </td> <td class="md" nowrap> { c_re (c) /= (real); c_im (c) /= (real); } </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p> </td> </tr></table><a name="a0" doxytag="aflibFFT.cc::pi"></a><p><table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> #define pi 3.1415926535897932384626434 </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p> </td> </tr></table><a name="a6" doxytag="aflibFFT.cc::W"></a><p><table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> #define W</td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">n, <tr> <td></td> <td></td> <td class="md" nowrap>k </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top">) </td> <td class="md" nowrap> (W_factors [((k) * (Nfactors / (n))) % Nfactors]) </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p> </td> </tr></table><hr><address align="right"><small>Generated on Wed May 8 20:51:07 2002 for Open Source Audio Library Project by<a href="http://www.doxygen.org/index.html"><img src="doxygen.png" alt="doxygen" align="middle" border=0 width=110 height=53></a>1.2.15 </small></address></body></html>⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -