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67  <div class="navpath"><b>itpp</b>::<a class="el" href="classitpp_1_1OFDM.html">OFDM</a>
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70<div class="contents">
71<h1>itpp::OFDM Class Reference<br>
72<small>
73[<a class="el" href="group__modulators.html">Digital Modulation</a>]</small>
74</h1><!-- doxytag: class="itpp::OFDM" -->Class for modulating and demodulation of <a class="el" href="classitpp_1_1OFDM.html" title="Class for modulating and demodulation of OFDM signals using the FFT.">OFDM</a> signals using the FFT. 
75<a href="#_details">More...</a>
76<p>
77<code>#include &lt;<a class="el" href="ofdm_8h-source.html">ofdm.h</a>&gt;</code>
78<p>
79
80<p>
81<a href="classitpp_1_1OFDM-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
82<tr><td></td></tr>
83<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
84<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="2eba2ea5dca5b96be5ceee0dcc9b8987"></a><!-- doxytag: member="itpp::OFDM::OFDM" ref="2eba2ea5dca5b96be5ceee0dcc9b8987" args="(void)" -->
85&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitpp_1_1OFDM.html#2eba2ea5dca5b96be5ceee0dcc9b8987">OFDM</a> (void)</td></tr>
86
87<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Empty constructor. <br></td></tr>
88<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="2c870bb91ad9092f915432dcdd5808f8"></a><!-- doxytag: member="itpp::OFDM::OFDM" ref="2c870bb91ad9092f915432dcdd5808f8" args="(int inNfft, int inNcp, int inNupsample=1)" -->
89&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitpp_1_1OFDM.html#2c870bb91ad9092f915432dcdd5808f8">OFDM</a> (int inNfft, int inNcp, int inNupsample=1)</td></tr>
90
91<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Constructor <em>Nfft</em> is the size of the FFT. <em>Ncp</em> is the length of the cyclic prefix. <em>Nupsample</em> is the upsampling factor (default=1). <br></td></tr>
92<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="21a89250b9c24fb704d7a630740deb36"></a><!-- doxytag: member="itpp::OFDM::no_carriers" ref="21a89250b9c24fb704d7a630740deb36" args="()" -->
93int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitpp_1_1OFDM.html#21a89250b9c24fb704d7a630740deb36">no_carriers</a> ()</td></tr>
94
95<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Return the number of carriers. <br></td></tr>
96<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="4cbfc2d0e0e71cfcfde00337cee9809d"></a><!-- doxytag: member="itpp::OFDM::set_parameters" ref="4cbfc2d0e0e71cfcfde00337cee9809d" args="(const int Nfft, const int Ncp, const int inNupsample=1)" -->
97void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitpp_1_1OFDM.html#4cbfc2d0e0e71cfcfde00337cee9809d">set_parameters</a> (const int Nfft, const int Ncp, const int inNupsample=1)</td></tr>
98
99<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Set parameters. <br></td></tr>
100<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="2a265c8264f282412972cbaa42345082"></a><!-- doxytag: member="itpp::OFDM::modulate" ref="2a265c8264f282412972cbaa42345082" args="(const cvec &amp;input)" -->
101cvec&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitpp_1_1OFDM.html#2a265c8264f282412972cbaa42345082">modulate</a> (const cvec &amp;input)</td></tr>
102
103<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Modulate complex data symbols. Length of <code>input</code> must be <code>Nfft</code>. <br></td></tr>
104<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="cb33603059b3f83d30a38395186d21ab"></a><!-- doxytag: member="itpp::OFDM::modulate" ref="cb33603059b3f83d30a38395186d21ab" args="(const cvec &amp;input, cvec &amp;output)" -->
105void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitpp_1_1OFDM.html#cb33603059b3f83d30a38395186d21ab">modulate</a> (const cvec &amp;input, cvec &amp;output)</td></tr>
106
107<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Modulate complex data symbols. Length of <code>input</code> must be <code>Nfft</code>. <br></td></tr>
108<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="e0d94ac54128bd44f48a17ad4a1ade90"></a><!-- doxytag: member="itpp::OFDM::demodulate" ref="e0d94ac54128bd44f48a17ad4a1ade90" args="(const cvec &amp;input)" -->
109cvec&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitpp_1_1OFDM.html#e0d94ac54128bd44f48a17ad4a1ade90">demodulate</a> (const cvec &amp;input)</td></tr>
110
111<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Demodulate to complex valued symbols. Length of <code>input</code> must be <code>Nfft+Ncp</code>. <br></td></tr>
112<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="6e7c3e25e2746c3b35e57940d34c9906"></a><!-- doxytag: member="itpp::OFDM::demodulate" ref="6e7c3e25e2746c3b35e57940d34c9906" args="(const cvec &amp;input, cvec &amp;output)" -->
113void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitpp_1_1OFDM.html#6e7c3e25e2746c3b35e57940d34c9906">demodulate</a> (const cvec &amp;input, cvec &amp;output)</td></tr>
114
115<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Demodulate to complex valued symbols. Length of <code>input</code> must be <code>Nfft+Ncp</code>. <br></td></tr>
116</table>
117<hr><a name="_details"></a><h2>Detailed Description</h2>
118Class for modulating and demodulation of <a class="el" href="classitpp_1_1OFDM.html" title="Class for modulating and demodulation of OFDM signals using the FFT.">OFDM</a> signals using the FFT.
119<p>
120The modulated signal is normalized taking into account the cyclic prefix <hr>The documentation for this class was generated from the following files:<ul>
121<li><a class="el" href="ofdm_8h-source.html">ofdm.h</a><li><a class="el" href="ofdm_8cpp.html">ofdm.cpp</a></ul>
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