Changeset 608 for library/doc/html/classbdm_1_1elognorm.html
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- 09/12/09 11:41:43 (15 years ago)
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library/doc/html/classbdm_1_1elognorm.html
r591 r608 79 79 <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a8b948e2bce1253765a2542199913aaba"></a><!-- doxytag: member="bdm::elognorm::sample" ref="a8b948e2bce1253765a2542199913aaba" args="() const " --> 80 80 vec </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1elognorm.html#a8b948e2bce1253765a2542199913aaba">sample</a> () const </td></tr> 81 <tr><td class="mdescLeft"> </td><td class="mdescRight">Returns a sample, <img class="formulaInl" alt="$ x $" src="form_ 7.png"/> from density <img class="formulaInl" alt="$ f_x()$" src="form_8.png"/>. <br/></td></tr>81 <tr><td class="mdescLeft"> </td><td class="mdescRight">Returns a sample, <img class="formulaInl" alt="$ x $" src="form_3.png"/> from density <img class="formulaInl" alt="$ f_x()$" src="form_13.png"/>. <br/></td></tr> 82 82 <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aadb41e4f4d6600dec6f8c1dbc5ed9eea"></a><!-- doxytag: member="bdm::elognorm::mean" ref="aadb41e4f4d6600dec6f8c1dbc5ed9eea" args="() const " --> 83 83 vec </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1elognorm.html#aadb41e4f4d6600dec6f8c1dbc5ed9eea">mean</a> () const </td></tr> … … 107 107 void </td><td class="memItemRight" valign="bottom"><b>set_parameters</b> (const vec &<a class="el" href="classbdm_1_1enorm.html#ac702a194720853570d08b65482f842c7">mu</a>, const <a class="el" href="classbdm_1_1ldmat.html">ldmat</a> &<a class="el" href="classbdm_1_1enorm.html#a2d92dde696b2a7a5b10ddef5d22ba2c2">R</a>)</td></tr> 108 108 <tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1enorm.html#a61bd470764020bea6e1ed35000f259e6">from_setting</a> (const Setting &<a class="el" href="classbdm_1_1root.html">root</a>)</td></tr> 109 <tr><td class="mdescLeft"> </td><td class="mdescRight">Load from structure with elements:. <a href="#a61bd470764020bea6e1ed35000f259e6"></a><br/></td></tr> 109 110 <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a38eb17ecb75d94a50b6782fcf735cfea"></a><!-- doxytag: member="bdm::elognorm::validate" ref="a38eb17ecb75d94a50b6782fcf735cfea" args="()" --> 110 111 void </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1enorm.html#a38eb17ecb75d94a50b6782fcf735cfea">validate</a> ()</td></tr> … … 136 137 <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a25785343aff102cc5df1cab08ba16d32"></a><!-- doxytag: member="bdm::elognorm::lognc" ref="a25785343aff102cc5df1cab08ba16d32" args="() const" --> 137 138 double </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1enorm.html#a25785343aff102cc5df1cab08ba16d32">lognc</a> () const</td></tr> 138 <tr><td class="mdescLeft"> </td><td class="mdescRight">logarithm of the normalizing constant, <img class="formulaInl" alt="$\mathcal{I}$" src="form_ 89.png"/> <br/></td></tr>139 <tr><td class="mdescLeft"> </td><td class="mdescRight">logarithm of the normalizing constant, <img class="formulaInl" alt="$\mathcal{I}$" src="form_97.png"/> <br/></td></tr> 139 140 <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a729c75ef0fa8abae03d58ad1f81e6773"></a><!-- doxytag: member="bdm::elognorm::variance" ref="a729c75ef0fa8abae03d58ad1f81e6773" args="() const" --> 140 141 vec </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1enorm.html#a729c75ef0fa8abae03d58ad1f81e6773">variance</a> () const</td></tr> … … 168 169 <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab4cf45fd83cc7573ede9fe1215256058"></a><!-- doxytag: member="bdm::elognorm::sample_m" ref="ab4cf45fd83cc7573ede9fe1215256058" args="(int N) const " --> 169 170 virtual mat </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1epdf.html#ab4cf45fd83cc7573ede9fe1215256058">sample_m</a> (int N) const </td></tr> 170 <tr><td class="mdescLeft"> </td><td class="mdescRight">Returns N samples, <img class="formulaInl" alt="$ [x_1 , x_2 , \ldots \ $" src="form_ 9.png"/> from density <img class="formulaInl" alt="$ f_x(rv)$" src="form_10.png"/>. <br/></td></tr>171 <tr><td class="mdescLeft"> </td><td class="mdescRight">Returns N samples, <img class="formulaInl" alt="$ [x_1 , x_2 , \ldots \ $" src="form_14.png"/> from density <img class="formulaInl" alt="$ f_x(rv)$" src="form_15.png"/>. <br/></td></tr> 171 172 <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a0a7705e80601957f7226d333a0a6d539"></a><!-- doxytag: member="bdm::elognorm::qbounds" ref="a0a7705e80601957f7226d333a0a6d539" args="(vec &lb, vec &ub, double percentage=0.95) const " --> 172 173 virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1epdf.html#a0a7705e80601957f7226d333a0a6d539">qbounds</a> (vec &lb, vec &ub, double percentage=0.95) const </td></tr> 173 174 <tr><td class="mdescLeft"> </td><td class="mdescRight">Lower and upper bounds of <code>percentage</code> % quantile, returns mean-2*sigma as default. <br/></td></tr> 174 175 <tr><td colspan="2"><div class="groupHeader">Connection to other classes</div></td></tr> 175 <tr><td colspan="2"><div class="groupText"><p><a class="anchor" id="amgrp14fc6e1cb822e9dfc5edc16c20fabe11"></a> 176 <tr><td colspan="2"><div class="groupText"><p><a class="anchor" id="amgrp14fc6e1cb822e9dfc5edc16c20fabe11"></a>Description of the random quantity via attribute <code>rv</code> is optional. For operations such as sampling <code>rv</code> does not need to be set. However, for <code>marginalization</code> and <code>conditioning</code> <code>rv</code> has to be set. NB: </p> 176 177 <br/><br/></div></td></tr> 177 178 <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af423e28448dbb69ef4905295ec8de8ff"></a><!-- doxytag: member="bdm::elognorm::set_rv" ref="af423e28448dbb69ef4905295ec8de8ff" args="(const RV &rv0)" --> … … 206 207 <hr/><a name="_details"></a><h2>Detailed Description</h2> 207 208 <p>Log-Normal probability density only allow diagonal covariances!</p> 208 <p>Density of the form <img class="formulaInl" alt="$ \log(x)\sim \mathcal{N}(\mu,\sigma^2) $" src="form_ 87.png"/> , i.e. </p>209 <p>Density of the form <img class="formulaInl" alt="$ \log(x)\sim \mathcal{N}(\mu,\sigma^2) $" src="form_95.png"/> , i.e. </p> 209 210 <p class="formulaDsp"> 210 <img class="formulaDsp" alt="\[ x \sim \frac{1}{x\sigma\sqrt{2\pi}}\exp{-\frac{1}{2\sigma^2}(\log(x)-\mu)} \]" src="form_ 88.png"/>211 <img class="formulaDsp" alt="\[ x \sim \frac{1}{x\sigma\sqrt{2\pi}}\exp{-\frac{1}{2\sigma^2}(\log(x)-\mu)} \]" src="form_96.png"/> 211 212 </p> 212 213 <hr/><h2>Member Function Documentation</h2> … … 226 227 </div> 227 228 <div class="memdoc"> 228 <p>Load from structure with elements: </p> 229 <div class="fragment"><pre class="fragment"> { <a class="code" href="classbdm_1_1epdf.html#a62c5b8ff71d9ebe6cd58d3c342eb1dc8" title="Description of the random variable.">rv</a> = {<span class="keyword">class</span>=<span class="stringliteral">"RV"</span>, names=(...),}; <span class="comment">// RV describing meaning of random variable</span> 230 <span class="comment">// elements of offsprings</span> 231 } 229 230 <p>Load from structure with elements:. </p> 231 <div class="fragment"><pre class="fragment"> { <a class="code" href="classbdm_1_1epdf.html#a62c5b8ff71d9ebe6cd58d3c342eb1dc8" title="Description of the random variable.">rv</a> = {<span class="keyword">class</span>=<span class="stringliteral">"RV"</span>, names=(...),}; <span class="comment">// RV describing meaning of random variable</span> 232 <span class="comment">// elements of offsprings</span> 233 } 232 234 </pre></div> 233 235 <p>Reimplemented from <a class="el" href="classbdm_1_1epdf.html#afa9efc98a065b31c630fe18cc418f725">bdm::epdf</a>.</p> … … 239 241 </ul> 240 242 </div> 241 <hr size="1"/><address style="text-align: right;"><small>Generated on Sun Aug 30 22:10:512009 for mixpp by 243 <hr size="1"/><address style="text-align: right;"><small>Generated on Tue Sep 8 22:11:33 2009 for mixpp by 242 244 <a href="http://www.doxygen.org/index.html"> 243 245 <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.1 </small></address>