| 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: estimator.cpp File Reference</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 class="current"><a href="files.html"><span>Files</span></a></li> |
|---|
| 57 | </ul> |
|---|
| 58 | </div> |
|---|
| 59 | <div class="tabs"> |
|---|
| 60 | <ul> |
|---|
| 61 | <li><a href="files.html"><span>File List</span></a></li> |
|---|
| 62 | <li><a href="globals.html"><span>File Members</span></a></li> |
|---|
| 63 | </ul> |
|---|
| 64 | </div> |
|---|
| 65 | </div> |
|---|
| 66 | <div class="contents"> |
|---|
| 67 | <h1>estimator.cpp File Reference</h1>Application Estimator. |
|---|
| 68 | <a href="#_details">More...</a> |
|---|
| 69 | <p> |
|---|
| 70 | <code>#include "<a class="el" href="libDS_8h-source.html">stat/libDS.h</a>"</code><br> |
|---|
| 71 | <code>#include "<a class="el" href="arx_8h-source.html">estim/arx.h</a>"</code><br> |
|---|
| 72 | <code>#include "user_info.h"</code><br> |
|---|
| 73 | <code>#include "<a class="el" href="loggers_8h-source.html">stat/loggers.h</a>"</code><br> |
|---|
| 74 | <table border="0" cellpadding="0" cellspacing="0"> |
|---|
| 75 | <tr><td></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="0ddf1224851353fc92bfbff6f499fa97"></a><!-- doxytag: member="estimator.cpp::main" ref="0ddf1224851353fc92bfbff6f499fa97" args="(int argc, char *argv[])" --> |
|---|
| 78 | int </td><td class="memItemRight" valign="bottom"><b>main</b> (int argc, char *argv[])</td></tr> |
|---|
| 79 | |
|---|
| 80 | </table> |
|---|
| 81 | <hr><a name="_details"></a><h2>Detailed Description</h2> |
|---|
| 82 | Application Estimator. |
|---|
| 83 | <p> |
|---|
| 84 | The general task of estimation is defined on the following scheme: <div align="center"> |
|---|
| 85 | <img src="inline_dotgraph_1.dot.png" alt="inline_dotgraph_1.dot" border="0" usemap="#inline_dotgraph_1.dot.map"> |
|---|
| 86 | <map name="inline_dotgraph_1.dot.map"></map> |
|---|
| 87 | </div> |
|---|
| 88 | <p> |
|---|
| 89 | Here, <ul> |
|---|
| 90 | <li>Data Source is an object (class DS) providing sequential data, <img class="formulaInl" alt="$ [d_1, d_2, \ldots d_t] $" src="form_123.png">. </li> |
|---|
| 91 | <li>Bayesian Model is an object (class BM) performing Bayesian filtering, </li> |
|---|
| 92 | <li>Result Logger is an object (class logger) dedicated to storing important data from the experiment.</li> |
|---|
| 93 | </ul> |
|---|
| 94 | <h2><a class="anchor" name="cmd"> |
|---|
| 95 | Command-line usage</a></h2> |
|---|
| 96 | Execute command: <div class="fragment"><pre class="fragment">$> estimator config_file.cfg |
|---|
| 97 | </pre></div><p> |
|---|
| 98 | Full description of the experiment is in the file config_file.cfg which is expected to have the following structure: <div class="fragment"><pre class="fragment">system = {type = <span class="stringliteral">"DS_offspring"</span>, ...}; <span class="comment">// definition of a data source</span> |
|---|
| 99 | estimator = {type = <span class="stringliteral">"BM_offspring"</span>, ...}; <span class="comment">// definition of an estimator</span> |
|---|
| 100 | logger = {type = <span class="stringliteral">"logger_type"</span>,...}; <span class="comment">// definition of a logger</span> |
|---|
| 101 | experiment = {ndat = 11000; }; <span class="comment">// definition of number of data records</span> |
|---|
| 102 | </pre></div><p> |
|---|
| 103 | The above description must be specialized to specific classes. See, <a class="el" href="arx_ui.html">Running experiment <code>estimator</code> with ARX data fields</a> how to do it for estimation of an ARX model.<h2><a class="anchor" name="ex"> |
|---|
| 104 | Matlab usage</a></h2> |
|---|
| 105 | Execute command: <div class="fragment"><pre class="fragment">>> estimator(<span class="stringliteral">'config_file.cfg'</span>); |
|---|
| 106 | </pre></div> when using loggers storing results on hard drives, and <div class="fragment"><pre class="fragment">>> Res=estimator(<span class="stringliteral">'config_file.cfg'</span>); |
|---|
| 107 | </pre></div> when using logger of the type <code>"mexlog"</code>. The results will be stored in structure <code>M</code>. </div> |
|---|
| 108 | <hr size="1"><address style="text-align: right;"><small>Generated on Wed Jun 17 14:13:28 2009 for mixpp by |
|---|
| 109 | <a href="http://www.doxygen.org/index.html"> |
|---|
| 110 | <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.8 </small></address> |
|---|
| 111 | </body> |
|---|
| 112 | </html> |
|---|
