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61<h1>Sequences<br>
62<small>
63[<a class="el" href="group__comm.html">Communications Module</a>]</small>
64</h1><table border="0" cellpadding="0" cellspacing="0">
65<tr><td></td></tr>
66<tr><td colspan="2"><br><h2>Classes</h2></td></tr>
67<tr><td class="memItemLeft" nowrap align="right" valign="top">class &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitpp_1_1LFSR.html">itpp::LFSR</a></td></tr>
68
69<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Binary Linear Feedback Shift Register (<a class="el" href="classitpp_1_1LFSR.html" title="Binary Linear Feedback Shift Register (LFSR)The LFSR is on Fibonacci form (see p...">LFSR</a>)<p>
70<ul>
71<li>The <a class="el" href="classitpp_1_1LFSR.html" title="Binary Linear Feedback Shift Register (LFSR)The LFSR is on Fibonacci form (see p...">LFSR</a> is on Fibonacci form (see p. 104 in Peterson, Ziemer and Borth, "Introduction to Spread Spctrum communications", Prentice-Hall, 1995)</li><li>If the connect_polynomial=1+g1*D+g2*D^2+...+gr*D^r is a primitive polynomial, a Maximum Length Sequence (m-sequence) of length N=2^r-1 is constructed. Use an arbitrary state not equal to zero, to get a phase of the m-sequence</li><li>For a table of primtive polynomials see p. 117 in the reference above or a suitable book on coding. </li></ul>
72 <a href="classitpp_1_1LFSR.html#_details">More...</a><br></td></tr>
73<tr><td class="memItemLeft" nowrap align="right" valign="top">class &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classitpp_1_1Gold.html">itpp::Gold</a></td></tr>
74
75<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight"><a class="el" href="classitpp_1_1Gold.html" title="Gold Sequences.">Gold</a> Sequences.  <a href="classitpp_1_1Gold.html#_details">More...</a><br></td></tr>
76<tr><td colspan="2"><br><h2>Functions</h2></td></tr>
77<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="gd5cd3bdba8b1333b3a38bb63550ac3ec"></a><!-- doxytag: member="sequence::wcdma_spreading_codes" ref="gd5cd3bdba8b1333b3a38bb63550ac3ec" args="(int SF)" -->
78<a class="el" href="classitpp_1_1Mat.html#debd320317a18c022d3ca856af6d3687">smat</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__sequence.html#gd5cd3bdba8b1333b3a38bb63550ac3ec">itpp::wcdma_spreading_codes</a> (int SF)</td></tr>
79
80<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Generates the OVSF (orthogonal variable spreading factor) spreading codes used in WCDMA.<p>
81The codes are written row-wise in the return matrix. <br></td></tr>
82</table>
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