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<div class="title">DOP.h File Reference<div class="ingroups"><a class="el" href="group__localization.html">LOCALIZATION</a> » <a class="el" href="group__position__algos.html">POSITION_ALGOS</a> » <a class="el" href="group__pos__algos__common.html">POS_ALGOS_COMMON</a></div></div> </div>
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<p>Compute the Position Dilution of Precision (PDOP).
<a href="#details">More...</a></p>
<div class="textblock"><code>#include <inttypes.h></code><br />
<code>#include "<a class="el" href="matrix_8h_source.html">matrix.h</a>"</code><br />
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<p><a href="DOP_8h_source.html">Go to the source code of this file.</a></p>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:a8b878ff6d73e8da6fbc3ae40f01b1ce4"><td class="memItemLeft" align="right" valign="top"><a class="el" href="matrix_8h.html#af38ac6b76d645fea9abd6caeb4d9dd31">matrix_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="DOP_8h.html#a8b878ff6d73e8da6fbc3ae40f01b1ce4">get_PDOP</a> (uint8_t m, <a class="el" href="matrix_8h.html#af38ac6b76d645fea9abd6caeb4d9dd31">matrix_t</a> ref_Matrix[m][3], <a class="el" href="matrix_8h.html#af38ac6b76d645fea9abd6caeb4d9dd31">matrix_t</a> true_pos[m])</td></tr>
<tr class="memdesc:a8b878ff6d73e8da6fbc3ae40f01b1ce4"><td class="mdescLeft"> </td><td class="mdescRight">Compute the Position Dilution of Precision (PDOP). <a href="DOP_8h.html#a8b878ff6d73e8da6fbc3ae40f01b1ce4">More...</a><br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Compute the Position Dilution of Precision (PDOP). </p>
<dl class="section author"><dt>Author</dt><dd>Zakaria Kasmi <a href="#" onclick="location.href='mai'+'lto:'+'zka'+'sm'+'i@i'+'nf'+'.fu'+'-b'+'erl'+'in'+'.de'; return false;">zkasm<span style="display: none;">.nosp@m.</span>i@in<span style="display: none;">.nosp@m.</span>f.fu-<span style="display: none;">.nosp@m.</span>berl<span style="display: none;">.nosp@m.</span>in.de</a> </dd>
<dd>
Naouar Guerchali </dd></dl>
<p class="definition">Definition in file <a class="el" href="DOP_8h_source.html">DOP.h</a>.</p>
</div><h2 class="groupheader">Function Documentation</h2>
<a id="a8b878ff6d73e8da6fbc3ae40f01b1ce4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a8b878ff6d73e8da6fbc3ae40f01b1ce4">◆ </a></span>get_PDOP()</h2>
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<td class="memname"><a class="el" href="matrix_8h.html#af38ac6b76d645fea9abd6caeb4d9dd31">matrix_t</a> get_PDOP </td>
<td>(</td>
<td class="paramtype">uint8_t </td>
<td class="paramname"><em>m</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="matrix_8h.html#af38ac6b76d645fea9abd6caeb4d9dd31">matrix_t</a> </td>
<td class="paramname"><em>ref_Matrix</em>[m][3], </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="matrix_8h.html#af38ac6b76d645fea9abd6caeb4d9dd31">matrix_t</a> </td>
<td class="paramname"><em>true_pos</em>[m] </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<p>Compute the Position Dilution of Precision (PDOP). </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">m</td><td>number of the reference stations. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">ref_Matrix</td><td>three-dimensional coordinates of the reference stations. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">true_pos</td><td>three-dimensional coordinates of the mobile device.</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>the PDOP-value. </dd></dl>
<p class="definition">Definition at line <a class="el" href="DOP_8c_source.html#l00030">30</a> of file <a class="el" href="DOP_8c_source.html">DOP.c</a>.</p>
<p class="reference">References <a class="el" href="matrix_8c_source.html#l00363">matrix_mul()</a>, <a class="el" href="matrix_8h_source.html#l00038">matrix_t</a>, <a class="el" href="matrix_8c_source.html#l00056">matrix_transpose()</a>, and <a class="el" href="moore__penrose__pseudo__inverse_8c_source.html#l00038">moore_penrose_get_pinv()</a>.</p>
<p class="reference">Referenced by <a class="el" href="multipath__algo__own__norm__distr__test_8c_source.html#l00038">multipath_algo_own_norm_distr_test()</a>, and <a class="el" href="pos__algos__common__test_8c_source.html#l00030">pos_algos_common_test()</a>.</p>
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