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<a href="fft_8hh.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#ifndef FFT_HH</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#define FFT_HH</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">/* ------------------------------------------------------ */</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="preprocessor">#include "<a class="code" href="matrix_8hh.html">matrix.hh</a>"</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="preprocessor">#include "<a class="code" href="my__types_8hh.html">my_types.hh</a>"</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="preprocessor">#include <fftw3.h></span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">/* ------------------------------------------------------ */</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> </div><div class="line"><a name="l00009"></a><span class="lineno"><a class="line" href="struct_f_f_t.html"> 9</a></span> <span class="keyword">struct </span><a class="code" href="struct_f_f_t.html">FFT</a> {</div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>  <span class="keyword">static</span> <a class="code" href="struct_matrix.html">Matrix<complex></a> <a class="code" href="struct_f_f_t.html#aff019bbec6dabca9e7a03b9f7f8b3764">transform</a>(<a class="code" href="struct_matrix.html">Matrix<complex></a>& m);</div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>  <span class="keyword">static</span> <a class="code" href="struct_matrix.html">Matrix<complex></a> <a class="code" href="struct_f_f_t.html#a6f989cee4098d15d8729fbfbc48b0bfb">itransform</a>(<a class="code" href="struct_matrix.html">Matrix<complex></a>& m);</div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> </div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>  <span class="keyword">static</span> <a class="code" href="struct_matrix.html">Matrix<std::complex<int></a>> <a class="code" href="struct_f_f_t.html#a133cbf9a233f6b9aed4f42eeaf1ad83b">computeFrequencies</a>(<span class="keywordtype">int</span> size);</div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> };</div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> </div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">/* ------------------------------------------------------ */</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div><div class="line"><a name="l00020"></a><span class="lineno"><a class="line" href="struct_f_f_t.html#aff019bbec6dabca9e7a03b9f7f8b3764"> 20</a></span> <span class="keyword">inline</span> <a class="code" href="struct_matrix.html">Matrix<complex></a> <a class="code" href="struct_f_f_t.html#aff019bbec6dabca9e7a03b9f7f8b3764">FFT::transform</a>(<a class="code" href="struct_matrix.html">Matrix<complex></a>& m_in) {</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> }</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment">/* ------------------------------------------------------ */</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div><div class="line"><a name="l00025"></a><span class="lineno"><a class="line" href="struct_f_f_t.html#a6f989cee4098d15d8729fbfbc48b0bfb"> 25</a></span> <span class="keyword">inline</span> <a class="code" href="struct_matrix.html">Matrix<complex></a> <a class="code" href="struct_f_f_t.html#a6f989cee4098d15d8729fbfbc48b0bfb">FFT::itransform</a>(<a class="code" href="struct_matrix.html">Matrix<complex></a>& m_in) {</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> }</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment">/* ------------------------------------------------------ */</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment">/* ------------------------------------------------------ */</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div><div class="line"><a name="l00033"></a><span class="lineno"><a class="line" href="struct_f_f_t.html#a133cbf9a233f6b9aed4f42eeaf1ad83b"> 33</a></span> <span class="keyword">inline</span> <a class="code" href="struct_matrix.html">Matrix<std::complex<int></a>> <a class="code" href="struct_f_f_t.html#a133cbf9a233f6b9aed4f42eeaf1ad83b">FFT::computeFrequencies</a>(<span class="keywordtype">int</span> size) {</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> }</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#endif // FFT_HH</span></div><div class="ttc" id="struct_matrix_html"><div class="ttname"><a href="struct_matrix.html">Matrix</a></div><div class="ttdef"><b>Definition:</b> matrix.hh:28</div></div>
<div class="ttc" id="matrix_8hh_html"><div class="ttname"><a href="matrix_8hh.html">matrix.hh</a></div></div>
<div class="ttc" id="struct_f_f_t_html"><div class="ttname"><a href="struct_f_f_t.html">FFT</a></div><div class="ttdef"><b>Definition:</b> fft.hh:9</div></div>
<div class="ttc" id="my__types_8hh_html"><div class="ttname"><a href="my__types_8hh.html">my_types.hh</a></div></div>
<div class="ttc" id="struct_f_f_t_html_a133cbf9a233f6b9aed4f42eeaf1ad83b"><div class="ttname"><a href="struct_f_f_t.html#a133cbf9a233f6b9aed4f42eeaf1ad83b">FFT::computeFrequencies</a></div><div class="ttdeci">static Matrix< std::complex< int > > computeFrequencies(int size)</div><div class="ttdef"><b>Definition:</b> fft.hh:33</div></div>
<div class="ttc" id="struct_f_f_t_html_aff019bbec6dabca9e7a03b9f7f8b3764"><div class="ttname"><a href="struct_f_f_t.html#aff019bbec6dabca9e7a03b9f7f8b3764">FFT::transform</a></div><div class="ttdeci">static Matrix< complex > transform(Matrix< complex > &m)</div><div class="ttdef"><b>Definition:</b> fft.hh:20</div></div>
<div class="ttc" id="struct_f_f_t_html_a6f989cee4098d15d8729fbfbc48b0bfb"><div class="ttname"><a href="struct_f_f_t.html#a6f989cee4098d15d8729fbfbc48b0bfb">FFT::itransform</a></div><div class="ttdeci">static Matrix< complex > itransform(Matrix< complex > &m)</div><div class="ttdef"><b>Definition:</b> fft.hh:25</div></div>
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