root/library/doc/html/classbdm_1_1mmix.html @ 440

Revision 401, 21.4 kB (checked in by smidl, 15 years ago)

doc

Line 
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: bdm::mmix Class 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<!--
10function 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}
22function 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}
46window.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&nbsp;Page</span></a></li>
53      <li><a href="pages.html"><span>Related&nbsp;Pages</span></a></li>
54      <li><a href="modules.html"><span>Modules</span></a></li>
55      <li class="current"><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 class="tabs">
60    <ul>
61      <li><a href="annotated.html"><span>Class&nbsp;List</span></a></li>
62      <li><a href="classes.html"><span>Class&nbsp;Index</span></a></li>
63      <li><a href="hierarchy.html"><span>Class&nbsp;Hierarchy</span></a></li>
64      <li><a href="functions.html"><span>Class&nbsp;Members</span></a></li>
65    </ul>
66  </div>
67  <div class="navpath"><b>bdm</b>::<a class="el" href="classbdm_1_1mmix.html">mmix</a>
68  </div>
69</div>
70<div class="contents">
71<h1>bdm::mmix Class Reference</h1><!-- doxytag: class="bdm::mmix" --><!-- doxytag: inherits="bdm::mpdf" -->Mixture of mpdfs with constant weights, all mpdfs are of equal type. 
72<a href="#_details">More...</a>
73<p>
74<code>#include &lt;<a class="el" href="emix_8h-source.html">emix.h</a>&gt;</code>
75<p>
76
77<p>
78<a href="classbdm_1_1mmix-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
79<tr><td></td></tr>
80<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
81<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a0cf51b7daeb6751103e94e6b96213fb"></a><!-- doxytag: member="bdm::mmix::mmix" ref="a0cf51b7daeb6751103e94e6b96213fb" args="()" -->
82&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mmix.html#a0cf51b7daeb6751103e94e6b96213fb">mmix</a> ()</td></tr>
83
84<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Default constructor. <br></td></tr>
85<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="ad8d9df36cb0ca093a29af0eca12da32"></a><!-- doxytag: member="bdm::mmix::set_parameters" ref="ad8d9df36cb0ca093a29af0eca12da32" args="(const vec &amp;w, const Array&lt; mpdf * &gt; &amp;Coms)" -->
86void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mmix.html#ad8d9df36cb0ca093a29af0eca12da32">set_parameters</a> (const vec &amp;w, const Array&lt; <a class="el" href="classbdm_1_1mpdf.html">mpdf</a> * &gt; &amp;<a class="el" href="classbdm_1_1mmix.html#52e0bcc70d5b26babeba08097579da9c">Coms</a>)</td></tr>
87
88<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Set weights <code>w</code> and components <code>R</code>. <br></td></tr>
89<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="0a5241ecc9911e816b00b92d5c7c8df0"></a><!-- doxytag: member="bdm::mmix::condition" ref="0a5241ecc9911e816b00b92d5c7c8df0" args="(const vec &amp;cond)" -->
90void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mmix.html#0a5241ecc9911e816b00b92d5c7c8df0">condition</a> (const vec &amp;cond)</td></tr>
91
92<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Update <code>ep</code> so that it represents this <a class="el" href="classbdm_1_1mpdf.html" title="Conditional probability density, e.g. modeling some dependencies.">mpdf</a> conditioned on <code>rvc</code> = cond. <br></td></tr>
93<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mpdf.html#30a0bceb948e287d497c578e371b1667">from_setting</a> (const Setting &amp;set)</td></tr>
94
95<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="af0e6941ba5919cae1bc530e2181b109"></a><!-- doxytag: member="bdm::mmix::to_string" ref="af0e6941ba5919cae1bc530e2181b109" args="()" -->
96virtual string&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1root.html#af0e6941ba5919cae1bc530e2181b109">to_string</a> ()</td></tr>
97
98<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">This method returns a basic info about the current instance. <br></td></tr>
99<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="67d954d255ede776eade7334d4895790"></a><!-- doxytag: member="bdm::mmix::to_setting" ref="67d954d255ede776eade7334d4895790" args="(Setting &amp;set) const " -->
100virtual 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>
101
102<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">This method save all the instance properties into the Setting structure. <br></td></tr>
103<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="1c314bd6d6dacb8ba78ea5eb88fd9516"></a><!-- doxytag: member="bdm::mmix::validate" ref="1c314bd6d6dacb8ba78ea5eb88fd9516" args="()" -->
104virtual void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1root.html#1c314bd6d6dacb8ba78ea5eb88fd9516">validate</a> ()</td></tr>
105
106<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">This method TODO. <br></td></tr>
107<tr><td colspan="2"><div class="groupHeader">Matematical operations</div></td></tr>
108<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual vec&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mpdf.html#f0c1db6fcbb3aae2dd6123884457a367">samplecond</a> (const vec &amp;cond)</td></tr>
109
110<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Returns a sample from the density conditioned on <code>cond</code>, <img class="formulaInl" alt="$x \sim epdf(rv|cond)$" src="form_11.png">.  <a href="#f0c1db6fcbb3aae2dd6123884457a367"></a><br></td></tr>
111<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual mat&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mpdf.html#afe4185b26baeb03688202e254d3b005">samplecond_m</a> (const vec &amp;cond, int N)</td></tr>
112
113<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Returns.  <a href="#afe4185b26baeb03688202e254d3b005"></a><br></td></tr>
114<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="6336a8a72462e2a56a3989a220f18b1b"></a><!-- doxytag: member="bdm::mmix::evallogcond" ref="6336a8a72462e2a56a3989a220f18b1b" args="(const vec &amp;dt, const vec &amp;cond)" -->
115virtual double&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mpdf.html#6336a8a72462e2a56a3989a220f18b1b">evallogcond</a> (const vec &amp;dt, const vec &amp;cond)</td></tr>
116
117<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Shortcut for conditioning and evaluation of the internal <a class="el" href="classbdm_1_1epdf.html" title="Probability density function with numerical statistics, e.g. posterior density.">epdf</a>. In some cases, this operation can be implemented efficiently. <br></td></tr>
118<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="0b0ed1ed663071bb7cf4a1349eb94fcb"></a><!-- doxytag: member="bdm::mmix::evallogcond_m" ref="0b0ed1ed663071bb7cf4a1349eb94fcb" args="(const mat &amp;Dt, const vec &amp;cond)" -->
119virtual vec&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mpdf.html#0b0ed1ed663071bb7cf4a1349eb94fcb">evallogcond_m</a> (const mat &amp;Dt, const vec &amp;cond)</td></tr>
120
121<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Matrix version of evallogcond. <br></td></tr>
122<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="2a0d03756f59924fd038980ee60bd904"></a><!-- doxytag: member="bdm::mmix::evallogcond_m" ref="2a0d03756f59924fd038980ee60bd904" args="(const Array&lt; vec &gt; &amp;Dt, const vec &amp;cond)" -->
123virtual vec&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mpdf.html#2a0d03756f59924fd038980ee60bd904">evallogcond_m</a> (const Array&lt; vec &gt; &amp;Dt, const vec &amp;cond)</td></tr>
124
125<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Array&lt;vec&gt; version of evallogcond. <br></td></tr>
126<tr><td colspan="2"><div class="groupHeader">Access to attributes</div></td></tr>
127<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="5571482d150fbcb72cc36f6694ce1a10"></a><!-- doxytag: member="bdm::mmix::_rv" ref="5571482d150fbcb72cc36f6694ce1a10" args="()" -->
128<a class="el" href="classbdm_1_1RV.html">RV</a>&nbsp;</td><td class="memItemRight" valign="bottom"><b>_rv</b> ()</td></tr>
129
130<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="26001264236846897bd11e4baad47245"></a><!-- doxytag: member="bdm::mmix::_rvc" ref="26001264236846897bd11e4baad47245" args="()" -->
131<a class="el" href="classbdm_1_1RV.html">RV</a>&nbsp;</td><td class="memItemRight" valign="bottom"><b>_rvc</b> ()</td></tr>
132
133<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="1c2bae3e1e90874e72941863974ec0ed"></a><!-- doxytag: member="bdm::mmix::dimension" ref="1c2bae3e1e90874e72941863974ec0ed" args="()" -->
134int&nbsp;</td><td class="memItemRight" valign="bottom"><b>dimension</b> ()</td></tr>
135
136<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="35e135910aed187b7290742f50e61bc8"></a><!-- doxytag: member="bdm::mmix::dimensionc" ref="35e135910aed187b7290742f50e61bc8" args="()" -->
137int&nbsp;</td><td class="memItemRight" valign="bottom"><b>dimensionc</b> ()</td></tr>
138
139<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="1892fe3933488942253679f068e9e7f6"></a><!-- doxytag: member="bdm::mmix::_epdf" ref="1892fe3933488942253679f068e9e7f6" args="()" -->
140<a class="el" href="classbdm_1_1epdf.html">epdf</a> &amp;&nbsp;</td><td class="memItemRight" valign="bottom"><b>_epdf</b> ()</td></tr>
141
142<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="05e843fd11c410a99dad2b88c55aca80"></a><!-- doxytag: member="bdm::mmix::_e" ref="05e843fd11c410a99dad2b88c55aca80" args="()" -->
143<a class="el" href="classbdm_1_1epdf.html">epdf</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><b>_e</b> ()</td></tr>
144
145<tr><td colspan="2"><div class="groupHeader">Connection to other objects</div></td></tr>
146<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="7631a5570e4ade1420065e8df78f4401"></a><!-- doxytag: member="bdm::mmix::set_rvc" ref="7631a5570e4ade1420065e8df78f4401" args="(const RV &amp;rvc0)" -->
147void&nbsp;</td><td class="memItemRight" valign="bottom"><b>set_rvc</b> (const <a class="el" href="classbdm_1_1RV.html">RV</a> &amp;rvc0)</td></tr>
148
149<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="18ac26bc2f96ae01ef4eb06178abbd75"></a><!-- doxytag: member="bdm::mmix::set_rv" ref="18ac26bc2f96ae01ef4eb06178abbd75" args="(const RV &amp;rv0)" -->
150void&nbsp;</td><td class="memItemRight" valign="bottom"><b>set_rv</b> (const <a class="el" href="classbdm_1_1RV.html">RV</a> &amp;rv0)</td></tr>
151
152<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="f8e3798150b42fd1f3e16ddbbe0e7045"></a><!-- doxytag: member="bdm::mmix::isnamed" ref="f8e3798150b42fd1f3e16ddbbe0e7045" args="()" -->
153bool&nbsp;</td><td class="memItemRight" valign="bottom"><b>isnamed</b> ()</td></tr>
154
155<tr><td colspan="2"><br><h2>Protected Attributes</h2></td></tr>
156<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="52e0bcc70d5b26babeba08097579da9c"></a><!-- doxytag: member="bdm::mmix::Coms" ref="52e0bcc70d5b26babeba08097579da9c" args="" -->
157Array&lt; <a class="el" href="classbdm_1_1mpdf.html">mpdf</a> * &gt;&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mmix.html#52e0bcc70d5b26babeba08097579da9c">Coms</a></td></tr>
158
159<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Component (epdfs). <br></td></tr>
160<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="0c4dd6ca6556ddd8ae3c5f3257c04b60"></a><!-- doxytag: member="bdm::mmix::Epdf" ref="0c4dd6ca6556ddd8ae3c5f3257c04b60" args="" -->
161<a class="el" href="classbdm_1_1emix.html">emix</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mmix.html#0c4dd6ca6556ddd8ae3c5f3257c04b60">Epdf</a></td></tr>
162
163<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Internal <a class="el" href="classbdm_1_1epdf.html" title="Probability density function with numerical statistics, e.g. posterior density.">epdf</a>. <br></td></tr>
164<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="7c1900976ff13dbc09c9729b3bbff9e6"></a><!-- doxytag: member="bdm::mmix::dimc" ref="7c1900976ff13dbc09c9729b3bbff9e6" args="" -->
165int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mpdf.html#7c1900976ff13dbc09c9729b3bbff9e6">dimc</a></td></tr>
166
167<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">dimension of the condition <br></td></tr>
168<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="5a5f08950daa08b85b01ddf4e1c36288"></a><!-- doxytag: member="bdm::mmix::rvc" ref="5a5f08950daa08b85b01ddf4e1c36288" args="" -->
169<a class="el" href="classbdm_1_1RV.html">RV</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mpdf.html#5a5f08950daa08b85b01ddf4e1c36288">rvc</a></td></tr>
170
171<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">random variable in condition <br></td></tr>
172<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="5eea43c56d38e4441bfb30270db949c0"></a><!-- doxytag: member="bdm::mmix::ep" ref="5eea43c56d38e4441bfb30270db949c0" args="" -->
173<a class="el" href="classbdm_1_1epdf.html">epdf</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mpdf.html#5eea43c56d38e4441bfb30270db949c0">ep</a></td></tr>
174
175<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">pointer to internal <a class="el" href="classbdm_1_1epdf.html" title="Probability density function with numerical statistics, e.g. posterior density.">epdf</a> <br></td></tr>
176</table>
177<hr><a name="_details"></a><h2>Detailed Description</h2>
178Mixture of mpdfs with constant weights, all mpdfs are of equal type.
179<p>
180<hr><h2>Member Function Documentation</h2>
181<a class="anchor" name="30a0bceb948e287d497c578e371b1667"></a><!-- doxytag: member="bdm::mmix::from_setting" ref="30a0bceb948e287d497c578e371b1667" args="(const Setting &amp;set)" -->
182<div class="memitem">
183<div class="memproto">
184      <table class="memname">
185        <tr>
186          <td class="memname">void bdm::mpdf::from_setting           </td>
187          <td>(</td>
188          <td class="paramtype">const Setting &amp;&nbsp;</td>
189          <td class="paramname"> <em>set</em>          </td>
190          <td>&nbsp;)&nbsp;</td>
191          <td><code> [inline, virtual, inherited]</code></td>
192        </tr>
193      </table>
194</div>
195<div class="memdoc">
196
197<p>
198Load from structure with elements: <div class="fragment"><pre class="fragment"> { rv = {<span class="keyword">class</span>=<span class="stringliteral">"RV"</span>, names=(...),}; <span class="comment">// RV describing meaning of random variable</span>
199   <a class="code" href="classbdm_1_1mpdf.html#5a5f08950daa08b85b01ddf4e1c36288" title="random variable in condition">rvc</a>= {<span class="keyword">class</span>=<span class="stringliteral">"RV"</span>, names=(...),}; <span class="comment">// RV describing meaning of random variable in condition</span>
200   <span class="comment">// elements of offsprings</span>
201 }
202</pre></div> 
203<p>Reimplemented from <a class="el" href="classbdm_1_1root.html#0551e3121091c5199bf4413b50522176">bdm::root</a>.</p>
204
205<p>Reimplemented in <a class="el" href="classbdm_1_1mepdf.html#27ef18a3e3b1b5de02739d1324bf25fb">bdm::mepdf</a>, <a class="el" href="classbdm_1_1mprod.html#bfa7478f8df1de6d8cd4c349db512831">bdm::mprod</a>, <a class="el" href="classbdm_1_1mgnorm.html#d717dacc6a9eb967f8410994dc6dc6f9">bdm::mgnorm&lt; sq_T &gt;</a>, <a class="el" href="classbdm_1_1mgamma.html#da2af0f327e5452bee71d1bf97452ae4">bdm::mgamma</a>, <a class="el" href="classbdm_1_1migamma__ref.html#9e7e0f7d2aa9ecca8ec1af8cbcb5ef1d">bdm::migamma_ref</a>, and <a class="el" href="classbdm_1_1mlognorm.html#49e45ea13a869da607ef9be7a229128a">bdm::mlognorm</a>.</p>
206
207</div>
208</div><p>
209<a class="anchor" name="f0c1db6fcbb3aae2dd6123884457a367"></a><!-- doxytag: member="bdm::mmix::samplecond" ref="f0c1db6fcbb3aae2dd6123884457a367" args="(const vec &amp;cond)" -->
210<div class="memitem">
211<div class="memproto">
212      <table class="memname">
213        <tr>
214          <td class="memname">virtual vec bdm::mpdf::samplecond           </td>
215          <td>(</td>
216          <td class="paramtype">const vec &amp;&nbsp;</td>
217          <td class="paramname"> <em>cond</em>          </td>
218          <td>&nbsp;)&nbsp;</td>
219          <td><code> [inline, virtual, inherited]</code></td>
220        </tr>
221      </table>
222</div>
223<div class="memdoc">
224
225<p>
226Returns a sample from the density conditioned on <code>cond</code>, <img class="formulaInl" alt="$x \sim epdf(rv|cond)$" src="form_11.png">.
227<p>
228<dl compact><dt><b>Parameters:</b></dt><dd>
229  <table border="0" cellspacing="2" cellpadding="0">
230    <tr><td valign="top"></td><td valign="top"><em>cond</em>&nbsp;</td><td>is numeric value of <code>rv</code> </td></tr>
231  </table>
232</dl>
233
234<p>Reimplemented in <a class="el" href="classbdm_1_1mprod.html#ee715a8013acf9892f6cb489db595555">bdm::mprod</a>.</p>
235
236<p>References <a class="el" href="bdmbase_8h-source.html#l00376">bdm::mpdf::condition()</a>, <a class="el" href="bdmbase_8h-source.html#l00348">bdm::mpdf::ep</a>, and <a class="el" href="bdmbase_8h-source.html#l00263">bdm::epdf::sample()</a>.</p>
237
238<p>Referenced by <a class="el" href="particles_8h-source.html#l00207">bdm::MPF&lt; BM_T &gt;::bayes()</a>, <a class="el" href="particles_8cpp-source.html#l00007">bdm::PF::bayes()</a>, and <a class="el" href="datasources_8cpp-source.html#l00043">bdm::ArxDS::step()</a>.</p>
239
240</div>
241</div><p>
242<a class="anchor" name="afe4185b26baeb03688202e254d3b005"></a><!-- doxytag: member="bdm::mmix::samplecond_m" ref="afe4185b26baeb03688202e254d3b005" args="(const vec &amp;cond, int N)" -->
243<div class="memitem">
244<div class="memproto">
245      <table class="memname">
246        <tr>
247          <td class="memname">virtual mat bdm::mpdf::samplecond_m           </td>
248          <td>(</td>
249          <td class="paramtype">const vec &amp;&nbsp;</td>
250          <td class="paramname"> <em>cond</em>, </td>
251        </tr>
252        <tr>
253          <td class="paramkey"></td>
254          <td></td>
255          <td class="paramtype">int&nbsp;</td>
256          <td class="paramname"> <em>N</em></td><td>&nbsp;</td>
257        </tr>
258        <tr>
259          <td></td>
260          <td>)</td>
261          <td></td><td></td><td><code> [inline, virtual, inherited]</code></td>
262        </tr>
263      </table>
264</div>
265<div class="memdoc">
266
267<p>
268Returns.
269<p>
270<dl compact><dt><b>Parameters:</b></dt><dd>
271  <table border="0" cellspacing="2" cellpadding="0">
272    <tr><td valign="top"></td><td valign="top"><em>N</em>&nbsp;</td><td>samples from the density conditioned on <code>cond</code>, <img class="formulaInl" alt="$x \sim epdf(rv|cond)$" src="form_11.png">. </td></tr>
273    <tr><td valign="top"></td><td valign="top"><em>cond</em>&nbsp;</td><td>is numeric value of <code>rv</code> </td></tr>
274  </table>
275</dl>
276
277<p>References <a class="el" href="bdmbase_8h-source.html#l00376">bdm::mpdf::condition()</a>, <a class="el" href="bdmbase_8h-source.html#l00318">bdm::epdf::dimension()</a>, <a class="el" href="bdmbase_8h-source.html#l00348">bdm::mpdf::ep</a>, and <a class="el" href="bdmbase_8h-source.html#l00263">bdm::epdf::sample()</a>.</p>
278
279</div>
280</div><p>
281<hr>The documentation for this class was generated from the following file:<ul>
282<li><a class="el" href="emix_8h-source.html">emix.h</a></ul>
283</div>
284<hr size="1"><address style="text-align: right;"><small>Generated on Wed Jul 1 13:05:57 2009 for mixpp by&nbsp;
285<a href="http://www.doxygen.org/index.html">
286<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.8 </small></address>
287</body>
288</html>
Note: See TracBrowser for help on using the browser.