| [353] | 1 | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> |
|---|
| 2 | <html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"> |
|---|
| 3 | <title>mixpp: Sequences</title> |
|---|
| 4 | <link href="tabs.css" rel="stylesheet" type="text/css"> |
|---|
| 5 | <link href="doxygen.css" rel="stylesheet" type="text/css"> |
|---|
| 6 | </head><body> |
|---|
| 7 | <!-- Generated by Doxygen 1.5.8 --> |
|---|
| 8 | <script type="text/javascript"> |
|---|
| 9 | <!-- |
|---|
| 10 | function changeDisplayState (e){ |
|---|
| 11 | var num=this.id.replace(/[^[0-9]/g,''); |
|---|
| 12 | var button=this.firstChild; |
|---|
| 13 | var sectionDiv=document.getElementById('dynsection'+num); |
|---|
| 14 | if (sectionDiv.style.display=='none'||sectionDiv.style.display==''){ |
|---|
| 15 | sectionDiv.style.display='block'; |
|---|
| 16 | button.src='open.gif'; |
|---|
| 17 | }else{ |
|---|
| 18 | sectionDiv.style.display='none'; |
|---|
| 19 | button.src='closed.gif'; |
|---|
| 20 | } |
|---|
| 21 | } |
|---|
| 22 | function initDynSections(){ |
|---|
| 23 | var divs=document.getElementsByTagName('div'); |
|---|
| 24 | var sectionCounter=1; |
|---|
| 25 | for(var i=0;i<divs.length-1;i++){ |
|---|
| 26 | if(divs[i].className=='dynheader'&&divs[i+1].className=='dynsection'){ |
|---|
| 27 | var header=divs[i]; |
|---|
| 28 | var section=divs[i+1]; |
|---|
| 29 | var button=header.firstChild; |
|---|
| 30 | if (button!='IMG'){ |
|---|
| 31 | divs[i].insertBefore(document.createTextNode(' '),divs[i].firstChild); |
|---|
| 32 | button=document.createElement('img'); |
|---|
| 33 | divs[i].insertBefore(button,divs[i].firstChild); |
|---|
| 34 | } |
|---|
| 35 | header.style.cursor='pointer'; |
|---|
| 36 | header.onclick=changeDisplayState; |
|---|
| 37 | header.id='dynheader'+sectionCounter; |
|---|
| 38 | button.src='closed.gif'; |
|---|
| 39 | section.id='dynsection'+sectionCounter; |
|---|
| 40 | section.style.display='none'; |
|---|
| 41 | section.style.marginLeft='14px'; |
|---|
| 42 | sectionCounter++; |
|---|
| 43 | } |
|---|
| 44 | } |
|---|
| 45 | } |
|---|
| 46 | window.onload = initDynSections; |
|---|
| 47 | --> |
|---|
| 48 | </script> |
|---|
| 49 | <div class="navigation" id="top"> |
|---|
| 50 | <div class="tabs"> |
|---|
| 51 | <ul> |
|---|
| 52 | <li><a href="main.html"><span>Main Page</span></a></li> |
|---|
| 53 | <li><a href="pages.html"><span>Related Pages</span></a></li> |
|---|
| 54 | <li><a href="modules.html"><span>Modules</span></a></li> |
|---|
| 55 | <li><a href="annotated.html"><span>Classes</span></a></li> |
|---|
| 56 | <li><a href="files.html"><span>Files</span></a></li> |
|---|
| 57 | </ul> |
|---|
| 58 | </div> |
|---|
| 59 | </div> |
|---|
| 60 | <div class="contents"> |
|---|
| 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 </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"> </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 </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"> </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> </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"> </td><td class="mdescRight">Generates the OVSF (orthogonal variable spreading factor) spreading codes used in WCDMA.<p> |
|---|
| 81 | The codes are written row-wise in the return matrix. <br></td></tr> |
|---|
| 82 | </table> |
|---|
| 83 | </div> |
|---|
| 84 | <hr size="1"><address style="text-align: right;"><small>Generated on Tue Jun 2 10:02:14 2009 for mixpp by |
|---|
| 85 | <a href="http://www.doxygen.org/index.html"> |
|---|
| 86 | <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.8 </small></address> |
|---|
| 87 | </body> |
|---|
| 88 | </html> |
|---|
