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[261]1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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3<title>mixpp: bdm::ArxDS Class Reference</title>
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[271]52      <li><a href="main.html"><span>Main&nbsp;Page</span></a></li>
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63      <li><a href="functions.html"><span>Class&nbsp;Members</span></a></li>
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[271]66  <div class="navpath"><b>bdm</b>::<a class="el" href="classbdm_1_1ArxDS.html">ArxDS</a>
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69<div class="contents">
[290]70<h1>bdm::ArxDS Class Reference</h1><!-- doxytag: class="bdm::ArxDS" --><!-- doxytag: inherits="bdm::DS" -->Generator of <a class="el" href="classbdm_1_1ARX.html" title="Linear Autoregressive model with Gaussian noise.">ARX</a> data. 
71<a href="#_details">More...</a>
[261]72<p>
[472]73<code>#include &lt;<a class="el" href="datasources_8h_source.html">datasources.h</a>&gt;</code>
[290]74<p>
[261]75
76<p>
[290]77<a href="classbdm_1_1ArxDS-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
[261]78<tr><td></td></tr>
79<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
80<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="db242e35812c311c8415bb7e31c3f595"></a><!-- doxytag: member="bdm::ArxDS::getdata" ref="db242e35812c311c8415bb7e31c3f595" args="(vec &amp;dt)" -->
81void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1ArxDS.html#db242e35812c311c8415bb7e31c3f595">getdata</a> (vec &amp;dt)</td></tr>
82
[264]83<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Returns full vector of observed data=[output, input]. <br></td></tr>
[271]84<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="701151418bc5fc3861acef8359fb0d80"></a><!-- doxytag: member="bdm::ArxDS::getdata" ref="701151418bc5fc3861acef8359fb0d80" args="(vec &amp;dt, const ivec &amp;indices)" -->
85void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1ArxDS.html#701151418bc5fc3861acef8359fb0d80">getdata</a> (vec &amp;dt, const ivec &amp;indices)</td></tr>
[261]86
87<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Returns data records at indeces. <br></td></tr>
88<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="8f6da8a00abba70bc58c7a4030bd8940"></a><!-- doxytag: member="bdm::ArxDS::write" ref="8f6da8a00abba70bc58c7a4030bd8940" args="(vec &amp;ut)" -->
89void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1ArxDS.html#8f6da8a00abba70bc58c7a4030bd8940">write</a> (vec &amp;ut)</td></tr>
90
91<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Accepts action variable and schedule it for application. <br></td></tr>
[271]92<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="477fd706639535f520e9dbbd19f73318"></a><!-- doxytag: member="bdm::ArxDS::write" ref="477fd706639535f520e9dbbd19f73318" args="(vec &amp;ut, const ivec &amp;indices)" -->
93void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1ArxDS.html#477fd706639535f520e9dbbd19f73318">write</a> (vec &amp;ut, const ivec &amp;indices)</td></tr>
[261]94
95<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Accepts action variables at specific indeces. <br></td></tr>
96<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="57dfa26b23cc03d53b123fa7e0474b19"></a><!-- doxytag: member="bdm::ArxDS::step" ref="57dfa26b23cc03d53b123fa7e0474b19" args="()" -->
97void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1ArxDS.html#57dfa26b23cc03d53b123fa7e0474b19">step</a> ()</td></tr>
98
[397]99<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Moves from <img class="formulaInl" alt="$ t $" src="form_12.png"> to <img class="formulaInl" alt="$ t+1 $" src="form_13.png">, i.e. perfroms the actions and reads response of the system. <br></td></tr>
[270]100<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="7c8b418677a48041adacac8e8e9c9849"></a><!-- doxytag: member="bdm::ArxDS::ArxDS" ref="7c8b418677a48041adacac8e8e9c9849" args="()" -->
101&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1ArxDS.html#7c8b418677a48041adacac8e8e9c9849">ArxDS</a> ()</td></tr>
[261]102
103<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Default constructor. <br></td></tr>
104<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="2d9abc62f1fee862f0e1c60c5c4a3c8a"></a><!-- doxytag: member="bdm::ArxDS::set_parameters" ref="2d9abc62f1fee862f0e1c60c5c4a3c8a" args="(const mat &amp;Th0, const vec mu0, const chmat &amp;sqR0)" -->
105void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1ArxDS.html#2d9abc62f1fee862f0e1c60c5c4a3c8a">set_parameters</a> (const mat &amp;Th0, const vec mu0, const <a class="el" href="classchmat.html">chmat</a> &amp;sqR0)</td></tr>
106
[271]107<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Set parameters of the internal model, H is maximum time delay. <br></td></tr>
108<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="bf9cd9d4043d7e0dc61de56db37ec703"></a><!-- doxytag: member="bdm::ArxDS::set_drv" ref="bf9cd9d4043d7e0dc61de56db37ec703" args="(RV &amp;yrv, RV &amp;urv, RV &amp;rrv)" -->
109void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1ArxDS.html#bf9cd9d4043d7e0dc61de56db37ec703">set_drv</a> (<a class="el" href="classbdm_1_1RV.html">RV</a> &amp;yrv, <a class="el" href="classbdm_1_1RV.html">RV</a> &amp;urv, <a class="el" href="classbdm_1_1RV.html">RV</a> &amp;rrv)</td></tr>
110
111<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Set. <br></td></tr>
[269]112<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="e7438127de87c5a8128edfa12255b436"></a><!-- doxytag: member="bdm::ArxDS::set_options" ref="e7438127de87c5a8128edfa12255b436" args="(const string &amp;s)" -->
113void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1ArxDS.html#e7438127de87c5a8128edfa12255b436">set_options</a> (const string &amp;s)</td></tr>
[264]114
[269]115<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">set options from a string <br></td></tr>
116<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="64819633a1191fcaa60d0de26ade2e52"></a><!-- doxytag: member="bdm::ArxDS::log_add" ref="64819633a1191fcaa60d0de26ade2e52" args="(logger &amp;L)" -->
117virtual void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1ArxDS.html#64819633a1191fcaa60d0de26ade2e52">log_add</a> (<a class="el" href="classbdm_1_1logger.html">logger</a> &amp;L)</td></tr>
[264]118
[269]119<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Register <a class="el" href="classbdm_1_1DS.html" title="Abstract class for discrete-time sources of data.">DS</a> for logging into <a class="el" href="classbdm_1_1logger.html" title="Class for storing results (and semi-results) of an experiment.">logger</a> L. <br></td></tr>
120<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="4128f5dc3a04063d62fc7e35635aeb90"></a><!-- doxytag: member="bdm::ArxDS::logit" ref="4128f5dc3a04063d62fc7e35635aeb90" args="(logger &amp;L)" -->
121virtual void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1ArxDS.html#4128f5dc3a04063d62fc7e35635aeb90">logit</a> (<a class="el" href="classbdm_1_1logger.html">logger</a> &amp;L)</td></tr>
122
123<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Register <a class="el" href="classbdm_1_1DS.html" title="Abstract class for discrete-time sources of data.">DS</a> for logging into <a class="el" href="classbdm_1_1logger.html" title="Class for storing results (and semi-results) of an experiment.">logger</a> L. <br></td></tr>
[396]124<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1ArxDS.html#9b109ee7bba9774057b107383b6ecc24">from_setting</a> (const Setting &amp;set)</td></tr>
[368]125
[269]126<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="ed2113851294ed96abe60fc3f05aa660"></a><!-- doxytag: member="bdm::ArxDS::_drv" ref="ed2113851294ed96abe60fc3f05aa660" args="() const " -->
127virtual <a class="el" href="classbdm_1_1RV.html">RV</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1DS.html#ed2113851294ed96abe60fc3f05aa660">_drv</a> () const </td></tr>
128
129<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">access function <br></td></tr>
130<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a6a9a375da64c82fc227bda3418a1f33"></a><!-- doxytag: member="bdm::ArxDS::_urv" ref="a6a9a375da64c82fc227bda3418a1f33" args="() const " -->
131const <a class="el" href="classbdm_1_1RV.html">RV</a> &amp;&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1DS.html#a6a9a375da64c82fc227bda3418a1f33">_urv</a> () const </td></tr>
132
133<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">access function <br></td></tr>
[353]134<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="821297dfd839d68691324f024e57252f"></a><!-- doxytag: member="bdm::ArxDS::set_drv" ref="821297dfd839d68691324f024e57252f" args="(const RV &amp;drv, const RV &amp;urv)" -->
135virtual void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1DS.html#821297dfd839d68691324f024e57252f">set_drv</a> (const <a class="el" href="classbdm_1_1RV.html">RV</a> &amp;drv, const <a class="el" href="classbdm_1_1RV.html">RV</a> &amp;urv)</td></tr>
136
137<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">set random rvariables <br></td></tr>
[396]138<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="af0e6941ba5919cae1bc530e2181b109"></a><!-- doxytag: member="bdm::ArxDS::to_string" ref="af0e6941ba5919cae1bc530e2181b109" args="()" -->
139virtual string&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1root.html#af0e6941ba5919cae1bc530e2181b109">to_string</a> ()</td></tr>
[353]140
141<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">This method returns a basic info about the current instance. <br></td></tr>
[396]142<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="67d954d255ede776eade7334d4895790"></a><!-- doxytag: member="bdm::ArxDS::to_setting" ref="67d954d255ede776eade7334d4895790" args="(Setting &amp;set) const " -->
143virtual void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1root.html#67d954d255ede776eade7334d4895790">to_setting</a> (Setting &amp;set) const </td></tr>
[353]144
145<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">This method save all the instance properties into the Setting structure. <br></td></tr>
[396]146<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="1c314bd6d6dacb8ba78ea5eb88fd9516"></a><!-- doxytag: member="bdm::ArxDS::validate" ref="1c314bd6d6dacb8ba78ea5eb88fd9516" args="()" -->
147virtual void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1root.html#1c314bd6d6dacb8ba78ea5eb88fd9516">validate</a> ()</td></tr>
[368]148
149<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">This method TODO. <br></td></tr>
[261]150<tr><td colspan="2"><br><h2>Protected Attributes</h2></td></tr>
[269]151<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="c7b3cc6cd059ff3d7f4462cedff4bdeb"></a><!-- doxytag: member="bdm::ArxDS::Rrv" ref="c7b3cc6cd059ff3d7f4462cedff4bdeb" args="" -->
152<a class="el" href="classbdm_1_1RV.html">RV</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1ArxDS.html#c7b3cc6cd059ff3d7f4462cedff4bdeb">Rrv</a></td></tr>
153
154<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Rv of the regressor. <br></td></tr>
155<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a11a3f3fbeea1d17b66b073017964597"></a><!-- doxytag: member="bdm::ArxDS::H" ref="a11a3f3fbeea1d17b66b073017964597" args="" -->
156vec&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1ArxDS.html#a11a3f3fbeea1d17b66b073017964597">H</a></td></tr>
157
[397]158<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">History, ordered as <img class="formulaInl" alt="$[y_t, u_t, y_{t-1 }, u_{t-1}, \ldots]$" src="form_17.png">. <br></td></tr>
[269]159<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="392b87be85675cb3d55fa4953d671bb5"></a><!-- doxytag: member="bdm::ArxDS::U" ref="392b87be85675cb3d55fa4953d671bb5" args="" -->
160vec&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1ArxDS.html#392b87be85675cb3d55fa4953d671bb5">U</a></td></tr>
161
162<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">(future) input <br></td></tr>
163<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="b2d7530264499b92c3aa32454b960abe"></a><!-- doxytag: member="bdm::ArxDS::rgr" ref="b2d7530264499b92c3aa32454b960abe" args="" -->
164vec&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1ArxDS.html#b2d7530264499b92c3aa32454b960abe">rgr</a></td></tr>
165
166<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">temporary variable for regressor <br></td></tr>
[271]167<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="fbe7b993ec5f75c195ae1b2ccd96a898"></a><!-- doxytag: member="bdm::ArxDS::rgrlnk" ref="fbe7b993ec5f75c195ae1b2ccd96a898" args="" -->
168<a class="el" href="classbdm_1_1datalink.html">datalink</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1ArxDS.html#fbe7b993ec5f75c195ae1b2ccd96a898">rgrlnk</a></td></tr>
[269]169
170<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">data link: H -&gt; rgr <br></td></tr>
171<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="0aa9d8d35792159dc9611802f6c190eb"></a><!-- doxytag: member="bdm::ArxDS::model" ref="0aa9d8d35792159dc9611802f6c190eb" args="" -->
172<a class="el" href="classbdm_1_1mlnorm.html">mlnorm</a>&lt; <a class="el" href="classchmat.html">chmat</a> &gt;&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1ArxDS.html#0aa9d8d35792159dc9611802f6c190eb">model</a></td></tr>
173
174<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">model of Y - linear Gaussian <br></td></tr>
175<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="064e5d3f2dc0b39459c7ca53d05223e1"></a><!-- doxytag: member="bdm::ArxDS::opt_L_theta" ref="064e5d3f2dc0b39459c7ca53d05223e1" args="" -->
176bool&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1ArxDS.html#064e5d3f2dc0b39459c7ca53d05223e1">opt_L_theta</a></td></tr>
177
178<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">options <br></td></tr>
179<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="e13e5ffdfe9d896089310b0fc54e0c85"></a><!-- doxytag: member="bdm::ArxDS::L_theta" ref="e13e5ffdfe9d896089310b0fc54e0c85" args="" -->
180int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1ArxDS.html#e13e5ffdfe9d896089310b0fc54e0c85">L_theta</a></td></tr>
181
182<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">loggers <br></td></tr>
183<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="81a70c39cbd429fcc8130a35b368346c"></a><!-- doxytag: member="bdm::ArxDS::L_R" ref="81a70c39cbd429fcc8130a35b368346c" args="" -->
184int&nbsp;</td><td class="memItemRight" valign="bottom"><b>L_R</b></td></tr>
185
[271]186<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="9ef18dad16bf2b66bd3e9c8d233e62d8"></a><!-- doxytag: member="bdm::ArxDS::dt_size" ref="9ef18dad16bf2b66bd3e9c8d233e62d8" args="" -->
187int&nbsp;</td><td class="memItemRight" valign="bottom"><b>dt_size</b></td></tr>
188
[270]189<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="f96cae44624e79638a91ec4f2c7c81a9"></a><!-- doxytag: member="bdm::ArxDS::dtsize" ref="f96cae44624e79638a91ec4f2c7c81a9" args="" -->
190int&nbsp;</td><td class="memItemRight" valign="bottom"><b>dtsize</b></td></tr>
191
192<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="d7467046a0bd05bc992cc5e1bdedb983"></a><!-- doxytag: member="bdm::ArxDS::utsize" ref="d7467046a0bd05bc992cc5e1bdedb983" args="" -->
193int&nbsp;</td><td class="memItemRight" valign="bottom"><b>utsize</b></td></tr>
194
[261]195<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="d8db125ac35f3b8eeb773fc9a4cb45ec"></a><!-- doxytag: member="bdm::ArxDS::Drv" ref="d8db125ac35f3b8eeb773fc9a4cb45ec" args="" -->
196<a class="el" href="classbdm_1_1RV.html">RV</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1DS.html#d8db125ac35f3b8eeb773fc9a4cb45ec">Drv</a></td></tr>
197
[270]198<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Description of data returned by <code><a class="el" href="classbdm_1_1DS.html#c1ec862dec7164fee3284c6f9a51b0ba" title="Returns full vector of observed data=[output, input].">getdata()</a></code>. <br></td></tr>
[261]199<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="9ac5970128fd39f4f6226723cd1de702"></a><!-- doxytag: member="bdm::ArxDS::Urv" ref="9ac5970128fd39f4f6226723cd1de702" args="" -->
200<a class="el" href="classbdm_1_1RV.html">RV</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1DS.html#9ac5970128fd39f4f6226723cd1de702">Urv</a></td></tr>
201
[270]202<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Description of data witten by by <code><a class="el" href="classbdm_1_1DS.html#f5baeee8528e5e4c5c7a344b2e3f192a" title="Accepts action variable and schedule it for application.">write()</a></code>. <br></td></tr>
[264]203<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="b4b7bdb9d98a11ab587aa0ad803bb867"></a><!-- doxytag: member="bdm::ArxDS::L_dt" ref="b4b7bdb9d98a11ab587aa0ad803bb867" args="" -->
204int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1DS.html#b4b7bdb9d98a11ab587aa0ad803bb867">L_dt</a></td></tr>
205
206<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Remember its own index in Logger L. <br></td></tr>
207<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="b56b74ec21485846ccfad461f33b0e7a"></a><!-- doxytag: member="bdm::ArxDS::L_ut" ref="b56b74ec21485846ccfad461f33b0e7a" args="" -->
208int&nbsp;</td><td class="memItemRight" valign="bottom"><b>L_ut</b></td></tr>
209
[261]210</table>
[290]211<hr><a name="_details"></a><h2>Detailed Description</h2>
[368]212Generator of <a class="el" href="classbdm_1_1ARX.html" title="Linear Autoregressive model with Gaussian noise.">ARX</a> data. <hr><h2>Member Function Documentation</h2>
[396]213<a class="anchor" name="9b109ee7bba9774057b107383b6ecc24"></a><!-- doxytag: member="bdm::ArxDS::from_setting" ref="9b109ee7bba9774057b107383b6ecc24" args="(const Setting &amp;set)" -->
[368]214<div class="memitem">
215<div class="memproto">
216      <table class="memname">
217        <tr>
218          <td class="memname">void ArxDS::from_setting           </td>
219          <td>(</td>
220          <td class="paramtype">const Setting &amp;&nbsp;</td>
[396]221          <td class="paramname"> <em>set</em>          </td>
[368]222          <td>&nbsp;)&nbsp;</td>
223          <td><code> [virtual]</code></td>
224        </tr>
225      </table>
226</div>
227<div class="memdoc">
228
229<p>
[472]230<a class="el" href="classbdm_1_1UI.html" title="UI is an abstract class which collects all the auxiliary functions useful to prepare...">UI</a> for <a class="el" href="classbdm_1_1ArxDS.html" title="Generator of ARX data.">ArxDS</a> using factorized description!<p>
[368]231The <a class="el" href="classbdm_1_1ArxDS.html" title="Generator of ARX data.">ArxDS</a> is constructed from a structure with fields: <div class="fragment"><pre class="fragment">        system = {
232                type = <span class="stringliteral">"ArxDS"</span>;
233                <span class="comment">// description of y variables</span>
234                y = {type=<span class="stringliteral">"rv"</span>; names=[<span class="stringliteral">"y"</span>, <span class="stringliteral">"u"</span>];};
235                <span class="comment">// description of u variable</span>
236                u = {type=<span class="stringliteral">"rv"</span>; names=[];}
237                <span class="comment">// description of regressor</span>
238                <a class="code" href="classbdm_1_1ArxDS.html#b2d7530264499b92c3aa32454b960abe" title="temporary variable for regressor">rgr</a> = {type=<span class="stringliteral">"rv"</span>;
239                        names = [<span class="stringliteral">"y"</span>,<span class="stringliteral">"y"</span>,<span class="stringliteral">"y"</span>,<span class="stringliteral">"u"</span>];
240                        times = [-1, -2, -3, -1];
241                }
242
243                <span class="comment">// theta</span>
244                theta = [0.8, -0.3, 0.4, 1.0,
245                                 0.0, 0.0, 0.0, 0.0];
246                <span class="comment">// offset (optional)</span>
247                offset = [0.0, 0.0];
248                <span class="comment">//variance</span>
249                r = [0.1, 0.0,
250                         0.0, 1.0];
251                <span class="comment">//options: L_theta = log value of theta,</span>
252                opt = <span class="stringliteral">"L_theta"</span>;
253        };
254</pre></div><p>
255Result is <a class="el" href="classbdm_1_1ARX.html" title="Linear Autoregressive model with Gaussian noise.">ARX</a> data source offering with full history as Drv.
[396]256<p>Reimplemented from <a class="el" href="classbdm_1_1root.html#0551e3121091c5199bf4413b50522176">bdm::root</a>.</p>
[368]257
[472]258<p>References <a class="el" href="user__info_8h_source.html#l00387">bdm::UI::get()</a>, <a class="el" href="datasources_8h_source.html#l00168">set_drv()</a>, <a class="el" href="datasources_8h_source.html#l00188">set_options()</a>, and <a class="el" href="datasources_8h_source.html#l00165">set_parameters()</a>.</p>
[368]259
260</div>
261</div><p>
262<hr>The documentation for this class was generated from the following files:<ul>
[472]263<li><a class="el" href="datasources_8h_source.html">datasources.h</a><li>datasources.cpp</ul>
[397]264</div>
[472]265<hr size="1"><address style="text-align: right;"><small>Generated on Wed Aug 5 00:06:56 2009 for mixpp by&nbsp;
[261]266<a href="http://www.doxygen.org/index.html">
[472]267<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.9 </small></address>
[261]268</body>
269</html>
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