docs/API/namespace_block_float_compander_b_f_w.html

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  66 <div class="title">BlockFloatCompanderBFW Namespace Reference</div>  </div>
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  71 Data Structures</h2></td></tr>
  72 <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_block_float_compander_b_f_w_1_1_compressed_data.html">CompressedData</a></td></tr>
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  74 <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_block_float_compander_b_f_w_1_1_expanded_data.html">ExpandedData</a></td></tr>
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  78 Functions</h2></td></tr>
  79 <tr class="memitem:a45cc83687ca392534168cb8f4d64182f"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespace_block_float_compander_b_f_w.html#a45cc83687ca392534168cb8f4d64182f">BlockFloatCompress_Basic</a> (const <a class="el" href="struct_block_float_compander_b_f_w_1_1_expanded_data.html">ExpandedData</a> &amp;dataIn, <a class="el" href="struct_block_float_compander_b_f_w_1_1_compressed_data.html">CompressedData</a> *dataOut)</td></tr>
  80 <tr class="memdesc:a45cc83687ca392534168cb8f4d64182f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Reference compression.  <a href="#a45cc83687ca392534168cb8f4d64182f">More...</a><br /></td></tr>
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  82 <tr class="memitem:a5f4776cd07aac0ae2d9dbd02aaba3435"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespace_block_float_compander_b_f_w.html#a5f4776cd07aac0ae2d9dbd02aaba3435">BlockFloatExpand_Basic</a> (const <a class="el" href="struct_block_float_compander_b_f_w_1_1_compressed_data.html">CompressedData</a> &amp;dataIn, <a class="el" href="struct_block_float_compander_b_f_w_1_1_expanded_data.html">ExpandedData</a> *dataOut)</td></tr>
  83 <tr class="memdesc:a5f4776cd07aac0ae2d9dbd02aaba3435"><td class="mdescLeft">&#160;</td><td class="mdescRight">Reference expansion.  <a href="#a5f4776cd07aac0ae2d9dbd02aaba3435">More...</a><br /></td></tr>
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  86 <h2 class="groupheader">Function Documentation</h2>
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  88 <h2 class="memtitle"><span class="permalink"><a href="#a45cc83687ca392534168cb8f4d64182f">&#9670;&nbsp;</a></span>BlockFloatCompress_Basic()</h2>
  89
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  94           <td class="memname">void BlockFloatCompress_Basic </td>
  95           <td>(</td>
  96           <td class="paramtype">const <a class="el" href="struct_block_float_compander_b_f_w_1_1_expanded_data.html">ExpandedData</a> &amp;&#160;</td>
  97           <td class="paramname"><em>dataIn</em>, </td>
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 100           <td class="paramkey"></td>
 101           <td></td>
 102           <td class="paramtype"><a class="el" href="struct_block_float_compander_b_f_w_1_1_compressed_data.html">BlockFloatCompanderBFW::CompressedData</a> *&#160;</td>
 103           <td class="paramname"><em>dataOut</em>&#160;</td>
 104         </tr>
 105         <tr>
 106           <td></td>
 107           <td>)</td>
 108           <td></td><td></td>
 109         </tr>
 110       </table>
 111 </div><div class="memdoc">
 112
 113 <p>Reference compression. </p>
 114 <p>Find max abs value for this RB</p>
 115 <p>ARS data by exponent and pack bytes in Network order This uses a sliding buffer where one or more bytes are extracted after the insertion of each compressed sample </p>
 116
 117 <p class="definition">Definition at line <a class="el" href="xran__compression_8cpp_source.html#l00640">640</a> of file <a class="el" href="xran__compression_8cpp_source.html">xran_compression.cpp</a>.</p>
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 129 </div>
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 132 <h2 class="memtitle"><span class="permalink"><a href="#a5f4776cd07aac0ae2d9dbd02aaba3435">&#9670;&nbsp;</a></span>BlockFloatExpand_Basic()</h2>
 133
 134 <div class="memitem">
 135 <div class="memproto">
 136       <table class="memname">
 137         <tr>
 138           <td class="memname">void BlockFloatExpand_Basic </td>
 139           <td>(</td>
 140           <td class="paramtype">const <a class="el" href="struct_block_float_compander_b_f_w_1_1_compressed_data.html">CompressedData</a> &amp;&#160;</td>
 141           <td class="paramname"><em>dataIn</em>, </td>
 142         </tr>
 143         <tr>
 144           <td class="paramkey"></td>
 145           <td></td>
 146           <td class="paramtype"><a class="el" href="struct_block_float_compander_b_f_w_1_1_expanded_data.html">BlockFloatCompanderBFW::ExpandedData</a> *&#160;</td>
 147           <td class="paramname"><em>dataOut</em>&#160;</td>
 148         </tr>
 149         <tr>
 150           <td></td>
 151           <td>)</td>
 152           <td></td><td></td>
 153         </tr>
 154       </table>
 155 </div><div class="memdoc">
 156
 157 <p>Reference expansion. </p>
 158 <p>byteBuffer currently has enough data in it to extract a sample Shift left first to set sign bit at MSB, then shift right to sign extend down to iqWidth. Finally recast to int16. </p>
 159
 160 <p class="definition">Definition at line <a class="el" href="xran__compression_8cpp_source.html#l00687">687</a> of file <a class="el" href="xran__compression_8cpp_source.html">xran_compression.cpp</a>.</p>
 161
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