<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <link rel="stylesheet" href="style.css" type="text/css"> <meta content="text/html; charset=iso-8859-1" http-equiv="Content-Type"> <link rel="Start" href="index.html"> <link rel="previous" href="Gsl_sum.html"> <link rel="next" href="Gsl_monte.html"> <link rel="Up" href="index.html"> <link title="Index of types" rel=Appendix href="index_types.html"> <link title="Index of exceptions" rel=Appendix href="index_exceptions.html"> <link title="Index of values" rel=Appendix href="index_values.html"> <link title="Index of modules" rel=Appendix href="index_modules.html"> <link title="Gsl_error" rel="Chapter" href="Gsl_error.html"> <link title="Gsl_ieee" rel="Chapter" href="Gsl_ieee.html"> <link title="Gsl_math" rel="Chapter" href="Gsl_math.html"> <link title="Gsl_complex" rel="Chapter" href="Gsl_complex.html"> <link title="Gsl_vector" rel="Chapter" href="Gsl_vector.html"> <link title="Gsl_vector_flat" rel="Chapter" 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rel="Chapter" href="Gsl_cheb.html"> <link title="Gsl_sum" rel="Chapter" href="Gsl_sum.html"> <link title="Gsl_fft" rel="Chapter" href="Gsl_fft.html"> <link title="Gsl_monte" rel="Chapter" href="Gsl_monte.html"> <link title="Gsl_siman" rel="Chapter" href="Gsl_siman.html"> <link title="Gsl_odeiv" rel="Chapter" href="Gsl_odeiv.html"> <link title="Gsl_histo" rel="Chapter" href="Gsl_histo.html"> <link title="Gsl_stats" rel="Chapter" href="Gsl_stats.html"> <link title="Gsl_wavelet" rel="Chapter" href="Gsl_wavelet.html"> <link title="Gsl_bspline" rel="Chapter" href="Gsl_bspline.html"> <link title="Gsl_const" rel="Chapter" href="Gsl_const.html"> <link title="Gsl_sf" rel="Chapter" href="Gsl_sf.html"> <link title="Gsl_cdf" rel="Chapter" href="Gsl_cdf.html"><title>ocamlgsl 0.6.0 : Gsl_fft</title> </head> <body> <div class="navbar"><a href="Gsl_sum.html">Previous</a> <a href="index.html">Up</a> <a href="Gsl_monte.html">Next</a> </div> <center><h1>Module <a href="type_Gsl_fft.html">Gsl_fft</a></h1></center> <br> <pre><span class="keyword">module</span> Gsl_fft: <code class="code">sig</code> <a href="Gsl_fft.html">..</a> <code class="code">end</code></pre>Fast Fourier Transforms<br> <hr width="100%"> <pre><span class="keyword">exception</span> <a name="EXCEPTIONWrong_layout"></a>Wrong_layout</pre> <br><code><span class="keyword">type</span> <a name="TYPElayout"></a><code class="type"></code>layout = </code><table class="typetable"> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">Real</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">Halfcomplex</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">Halfcomplex_rad2</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">Complex</span></code></td> </tr></table> <br><code><span class="keyword">type</span> <a name="TYPEfft_array"></a><code class="type"></code>fft_array = {</code><table class="typetable"> <tr> <td align="left" valign="top" > <code> </code></td> <td align="left" valign="top" > <code><span class="keyword">mutable </span>layout : <code class="type"><a href="Gsl_fft.html#TYPElayout">layout</a></code>;</code></td> </tr> <tr> <td align="left" valign="top" > <code> </code></td> <td align="left" valign="top" > <code>data : <code class="type">float array</code>;</code></td> </tr></table> } <pre><span class="keyword">module</span> <a href="Gsl_fft.Real.html">Real</a>: <code class="code">sig</code> <a href="Gsl_fft.Real.html">..</a> <code class="code">end</code></pre><pre><span class="keyword">module</span> <a href="Gsl_fft.Halfcomplex.html">Halfcomplex</a>: <code class="code">sig</code> <a href="Gsl_fft.Halfcomplex.html">..</a> <code class="code">end</code></pre><pre><span class="keyword">module</span> <a href="Gsl_fft.Complex.html">Complex</a>: <code class="code">sig</code> <a href="Gsl_fft.Complex.html">..</a> <code class="code">end</code></pre><pre><span class="keyword">val</span> <a name="VALunpack"></a>unpack : <code class="type"><a href="Gsl_fft.html#TYPEfft_array">fft_array</a> -> <a href="Gsl_complex.html#TYPEcomplex_array">Gsl_complex.complex_array</a></code></pre><pre><span class="keyword">val</span> <a name="VALhc_mult"></a>hc_mult : <code class="type"><a href="Gsl_fft.html#TYPEfft_array">fft_array</a> -> <a href="Gsl_fft.html#TYPEfft_array">fft_array</a> -> unit</code></pre><pre><span class="keyword">val</span> <a name="VALhc_mult_rad2"></a>hc_mult_rad2 : <code class="type"><a href="Gsl_fft.html#TYPEfft_array">fft_array</a> -> <a href="Gsl_fft.html#TYPEfft_array">fft_array</a> -> unit</code></pre></body></html>